77389316340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{26539}}^1$

素因数の和:26742

約数の個数: 192

約数和(自身を含む): 254254049280

約数和(自身を除く): 176864732940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 131, 140, 159, 210, 212, 262, 265, 318, 371, 393, 420, 524, 530, 636, 655, 742, 786, 795, 917, 1060, 1113, 1310, 1484, 1572, 1590, 1834, 1855, 1965, 2226, 2620, 2751, 3180, 3668, 3710, 3930, 4452, 4585, 5502, 5565, 6943, 7420, 7860, 9170, 11004, 11130, 13755, 13886, 18340, 20829, 22260, 26539, 27510, 27772, 34715, 41658, 48601, 53078, 55020, 69430, 79617, 83316, 97202, 104145, 106156, 132695, 138860, 145803, 159234, 185773, 194404, 208290, 243005, 265390, 291606, 318468, 371546, 398085, 416580, 486010, 530780, 557319, 583212, 729015, 743092, 796170, 928865, 972020, 1114638, 1406567, 1458030, 1592340, 1857730, 2229276, 2786595, 2813134, 2916060, 3476609, 3715460, 4219701, 5573190, 5626268, 6953218, 7032835, 8439402, 9845969, 10429827, 11146380, 13906436, 14065670, 16878804, 17383045, 19691938, 20859654, 21098505, 24336263, 28131340, 29537907, 34766090, 39383876, 41719308, 42197010, 48672526, 49229845, 52149135, 59075814, 69532180, 73008789, 84394020, 97345052, 98459690, 104298270, 118151628, 121681315, 146017578, 147689535, 184260277, 196919380, 208596540, 243362630, 292035156, 295379070, 365043945, 368520554, 486725260, 552780831, 590758140, 730087890, 737041108, 921301385, 1105561662, 1289821939, 1460175780, 1842602770, 2211123324, 2579643878, 2763904155, 3685205540, 3869465817, 5159287756, 5527808310, 6449109695, 7738931634, 11055616620, 12898219390, 15477863268, 19347329085, 25796438780, 38694658170, 77389316340]

約数ペア:

[(1, 77389316340), (2, 38694658170), (3, 25796438780), (4, 19347329085), (5, 15477863268), (6, 12898219390), (7, 11055616620), (10, 7738931634), (12, 6449109695), (14, 5527808310), (15, 5159287756), (20, 3869465817), (21, 3685205540), (28, 2763904155), (30, 2579643878), (35, 2211123324), (42, 1842602770), (53, 1460175780), (60, 1289821939), (70, 1105561662), (84, 921301385), (105, 737041108), (106, 730087890), (131, 590758140), (140, 552780831), (159, 486725260), (210, 368520554), (212, 365043945), (262, 295379070), (265, 292035156), (318, 243362630), (371, 208596540), (393, 196919380), (420, 184260277), (524, 147689535), (530, 146017578), (636, 121681315), (655, 118151628), (742, 104298270), (786, 98459690), (795, 97345052), (917, 84394020), (1060, 73008789), (1113, 69532180), (1310, 59075814), (1484, 52149135), (1572, 49229845), (1590, 48672526), (1834, 42197010), (1855, 41719308), (1965, 39383876), (2226, 34766090), (2620, 29537907), (2751, 28131340), (3180, 24336263), (3668, 21098505), (3710, 20859654), (3930, 19691938), (4452, 17383045), (4585, 16878804), (5502, 14065670), (5565, 13906436), (6943, 11146380), (7420, 10429827), (7860, 9845969), (9170, 8439402), (11004, 7032835), (11130, 6953218), (13755, 5626268), (13886, 5573190), (18340, 4219701), (20829, 3715460), (22260, 3476609), (26539, 2916060), (27510, 2813134), (27772, 2786595), (34715, 2229276), (41658, 1857730), (48601, 1592340), (53078, 1458030), (55020, 1406567), (69430, 1114638), (79617, 972020), (83316, 928865), (97202, 796170), (104145, 743092), (106156, 729015), (132695, 583212), (138860, 557319), (145803, 530780), (159234, 486010), (185773, 416580), (194404, 398085), (208290, 371546), (243005, 318468), (265390, 291606)]