71934660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 144

約数和(自身を含む): 256279296

約数和(自身を除く): 184344636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1543, 1554, 1665, 2220, 2331, 2590, 3086, 3108, 3330, 3885, 4629, 4662, 5180, 6172, 6660, 7715, 7770, 9258, 9324, 10801, 11655, 13887, 15430, 15540, 18516, 21602, 23145, 23310, 27774, 30860, 32403, 43204, 46290, 46620, 54005, 55548, 57091, 64806, 69435, 92580, 97209, 108010, 114182, 129612, 138870, 162015, 171273, 194418, 216020, 228364, 277740, 285455, 324030, 342546, 388836, 399637, 486045, 513819, 570910, 648060, 685092, 799274, 856365, 972090, 1027638, 1141820, 1198911, 1598548, 1712730, 1944180, 1998185, 2055276, 2397822, 2569095, 3425460, 3596733, 3996370, 4795644, 5138190, 5994555, 7193466, 7992740, 10276380, 11989110, 14386932, 17983665, 23978220, 35967330, 71934660]

約数ペア:

[(1, 71934660), (2, 35967330), (3, 23978220), (4, 17983665), (5, 14386932), (6, 11989110), (7, 10276380), (9, 7992740), (10, 7193466), (12, 5994555), (14, 5138190), (15, 4795644), (18, 3996370), (20, 3596733), (21, 3425460), (28, 2569095), (30, 2397822), (35, 2055276), (36, 1998185), (37, 1944180), (42, 1712730), (45, 1598548), (60, 1198911), (63, 1141820), (70, 1027638), (74, 972090), (84, 856365), (90, 799274), (105, 685092), (111, 648060), (126, 570910), (140, 513819), (148, 486045), (180, 399637), (185, 388836), (210, 342546), (222, 324030), (252, 285455), (259, 277740), (315, 228364), (333, 216020), (370, 194418), (420, 171273), (444, 162015), (518, 138870), (555, 129612), (630, 114182), (666, 108010), (740, 97209), (777, 92580), (1036, 69435), (1110, 64806), (1260, 57091), (1295, 55548), (1332, 54005), (1543, 46620), (1554, 46290), (1665, 43204), (2220, 32403), (2331, 30860), (2590, 27774), (3086, 23310), (3108, 23145), (3330, 21602), (3885, 18516), (4629, 15540), (4662, 15430), (5180, 13887), (6172, 11655), (6660, 10801), (7715, 9324), (7770, 9258)]