84944340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 286680576

約数和(自身を除く): 201736236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1171, 1209, 1395, 1612, 1860, 2015, 2340, 2342, 2418, 2790, 3513, 3627, 4030, 4684, 4836, 5580, 5855, 6045, 7026, 7254, 8060, 10539, 11710, 12090, 14052, 14508, 15223, 17565, 18135, 21078, 23420, 24180, 30446, 35130, 36270, 36301, 42156, 45669, 52695, 60892, 70260, 72540, 72602, 76115, 91338, 105390, 108903, 137007, 145204, 152230, 181505, 182676, 210780, 217806, 228345, 274014, 304460, 326709, 363010, 435612, 456690, 471913, 544515, 548028, 653418, 685035, 726020, 913380, 943826, 1089030, 1306836, 1370070, 1415739, 1633545, 1887652, 2178060, 2359565, 2740140, 2831478, 3267090, 4247217, 4719130, 5662956, 6534180, 7078695, 8494434, 9438260, 14157390, 16988868, 21236085, 28314780, 42472170, 84944340]

約数ペア:

[(1, 84944340), (2, 42472170), (3, 28314780), (4, 21236085), (5, 16988868), (6, 14157390), (9, 9438260), (10, 8494434), (12, 7078695), (13, 6534180), (15, 5662956), (18, 4719130), (20, 4247217), (26, 3267090), (30, 2831478), (31, 2740140), (36, 2359565), (39, 2178060), (45, 1887652), (52, 1633545), (60, 1415739), (62, 1370070), (65, 1306836), (78, 1089030), (90, 943826), (93, 913380), (117, 726020), (124, 685035), (130, 653418), (155, 548028), (156, 544515), (180, 471913), (186, 456690), (195, 435612), (234, 363010), (260, 326709), (279, 304460), (310, 274014), (372, 228345), (390, 217806), (403, 210780), (465, 182676), (468, 181505), (558, 152230), (585, 145204), (620, 137007), (780, 108903), (806, 105390), (930, 91338), (1116, 76115), (1170, 72602), (1171, 72540), (1209, 70260), (1395, 60892), (1612, 52695), (1860, 45669), (2015, 42156), (2340, 36301), (2342, 36270), (2418, 35130), (2790, 30446), (3513, 24180), (3627, 23420), (4030, 21078), (4684, 18135), (4836, 17565), (5580, 15223), (5855, 14508), (6045, 14052), (7026, 12090), (7254, 11710), (8060, 10539)]