91143780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16693}}^1$

素因数の和:16725

約数の個数: 96

約数和(自身を含む): 314114304

約数和(自身を除く): 222970524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16693, 33386, 50079, 66772, 83465, 100158, 116851, 166930, 200316, 217009, 233702, 250395, 333860, 350553, 434018, 467404, 500790, 584255, 651027, 701106, 868036, 1001580, 1085045, 1168510, 1302054, 1402212, 1519063, 1752765, 2170090, 2337020, 2604108, 3038126, 3255135, 3505530, 4340180, 4557189, 6076252, 6510270, 7011060, 7595315, 9114378, 13020540, 15190630, 18228756, 22785945, 30381260, 45571890, 91143780]

約数ペア:

[(1, 91143780), (2, 45571890), (3, 30381260), (4, 22785945), (5, 18228756), (6, 15190630), (7, 13020540), (10, 9114378), (12, 7595315), (13, 7011060), (14, 6510270), (15, 6076252), (20, 4557189), (21, 4340180), (26, 3505530), (28, 3255135), (30, 3038126), (35, 2604108), (39, 2337020), (42, 2170090), (52, 1752765), (60, 1519063), (65, 1402212), (70, 1302054), (78, 1168510), (84, 1085045), (91, 1001580), (105, 868036), (130, 701106), (140, 651027), (156, 584255), (182, 500790), (195, 467404), (210, 434018), (260, 350553), (273, 333860), (364, 250395), (390, 233702), (420, 217009), (455, 200316), (546, 166930), (780, 116851), (910, 100158), (1092, 83465), (1365, 66772), (1820, 50079), (2730, 33386), (5460, 16693)]