86151780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3386

約数の個数: 144

約数和(自身を含む): 307105344

約数和(自身を除く): 220953564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3347, 4290, 5148, 6435, 6694, 8580, 10041, 12870, 13388, 16735, 20082, 25740, 30123, 33470, 36817, 40164, 43511, 50205, 60246, 66940, 73634, 87022, 100410, 110451, 120492, 130533, 147268, 150615, 174044, 184085, 200820, 217555, 220902, 261066, 301230, 331353, 368170, 391599, 435110, 441804, 478621, 522132, 552255, 602460, 652665, 662706, 736340, 783198, 870220, 957242, 1104510, 1305330, 1325412, 1435863, 1566396, 1656765, 1914484, 1957995, 2209020, 2393105, 2610660, 2871726, 3313530, 3915990, 4307589, 4786210, 5743452, 6627060, 7179315, 7831980, 8615178, 9572420, 14358630, 17230356, 21537945, 28717260, 43075890, 86151780]

約数ペア:

[(1, 86151780), (2, 43075890), (3, 28717260), (4, 21537945), (5, 17230356), (6, 14358630), (9, 9572420), (10, 8615178), (11, 7831980), (12, 7179315), (13, 6627060), (15, 5743452), (18, 4786210), (20, 4307589), (22, 3915990), (26, 3313530), (30, 2871726), (33, 2610660), (36, 2393105), (39, 2209020), (44, 1957995), (45, 1914484), (52, 1656765), (55, 1566396), (60, 1435863), (65, 1325412), (66, 1305330), (78, 1104510), (90, 957242), (99, 870220), (110, 783198), (117, 736340), (130, 662706), (132, 652665), (143, 602460), (156, 552255), (165, 522132), (180, 478621), (195, 441804), (198, 435110), (220, 391599), (234, 368170), (260, 331353), (286, 301230), (330, 261066), (390, 220902), (396, 217555), (429, 200820), (468, 184085), (495, 174044), (572, 150615), (585, 147268), (660, 130533), (715, 120492), (780, 110451), (858, 100410), (990, 87022), (1170, 73634), (1287, 66940), (1430, 60246), (1716, 50205), (1980, 43511), (2145, 40164), (2340, 36817), (2574, 33470), (2860, 30123), (3347, 25740), (4290, 20082), (5148, 16735), (6435, 13388), (6694, 12870), (8580, 10041)]