91861380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 308481264

約数和(自身を除く): 216619884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1061, 1110, 1170, 1332, 1443, 1665, 1924, 2122, 2220, 2340, 2405, 2886, 3183, 3330, 4244, 4329, 4810, 5305, 5772, 6366, 6660, 7215, 8658, 9549, 9620, 10610, 12732, 13793, 14430, 15915, 17316, 19098, 21220, 21645, 27586, 28860, 31830, 38196, 39257, 41379, 43290, 47745, 55172, 63660, 68965, 78514, 82758, 86580, 95490, 117771, 124137, 137930, 157028, 165516, 190980, 196285, 206895, 235542, 248274, 275860, 353313, 392570, 413790, 471084, 496548, 510341, 588855, 620685, 706626, 785140, 827580, 1020682, 1177710, 1241370, 1413252, 1531023, 1766565, 2041364, 2355420, 2482740, 2551705, 3062046, 3533130, 4593069, 5103410, 6124092, 7066260, 7655115, 9186138, 10206820, 15310230, 18372276, 22965345, 30620460, 45930690, 91861380]

約数ペア:

[(1, 91861380), (2, 45930690), (3, 30620460), (4, 22965345), (5, 18372276), (6, 15310230), (9, 10206820), (10, 9186138), (12, 7655115), (13, 7066260), (15, 6124092), (18, 5103410), (20, 4593069), (26, 3533130), (30, 3062046), (36, 2551705), (37, 2482740), (39, 2355420), (45, 2041364), (52, 1766565), (60, 1531023), (65, 1413252), (74, 1241370), (78, 1177710), (90, 1020682), (111, 827580), (117, 785140), (130, 706626), (148, 620685), (156, 588855), (180, 510341), (185, 496548), (195, 471084), (222, 413790), (234, 392570), (260, 353313), (333, 275860), (370, 248274), (390, 235542), (444, 206895), (468, 196285), (481, 190980), (555, 165516), (585, 157028), (666, 137930), (740, 124137), (780, 117771), (962, 95490), (1061, 86580), (1110, 82758), (1170, 78514), (1332, 68965), (1443, 63660), (1665, 55172), (1924, 47745), (2122, 43290), (2220, 41379), (2340, 39257), (2405, 38196), (2886, 31830), (3183, 28860), (3330, 27586), (4244, 21645), (4329, 21220), (4810, 19098), (5305, 17316), (5772, 15915), (6366, 14430), (6660, 13793), (7215, 12732), (8658, 10610), (9549, 9620)]