78766380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5683}}^1$

素因数の和:5716

約数の個数: 144

約数和(自身を含む): 297932544

約数和(自身を除く): 219166164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5683, 6930, 11366, 13860, 17049, 22732, 28415, 34098, 39781, 51147, 56830, 62513, 68196, 79562, 85245, 102294, 113660, 119343, 125026, 159124, 170490, 187539, 198905, 204588, 238686, 250052, 255735, 312565, 340980, 358029, 375078, 397810, 437591, 477372, 511470, 562617, 596715, 625130, 716058, 750156, 795620, 875182, 937695, 1022940, 1125234, 1193430, 1250260, 1312773, 1432116, 1750364, 1790145, 1875390, 2187955, 2250468, 2386860, 2625546, 2813085, 3580290, 3750780, 3938319, 4375910, 5251092, 5626170, 6563865, 7160580, 7876638, 8751820, 11252340, 13127730, 15753276, 19691595, 26255460, 39383190, 78766380]

約数ペア:

[(1, 78766380), (2, 39383190), (3, 26255460), (4, 19691595), (5, 15753276), (6, 13127730), (7, 11252340), (9, 8751820), (10, 7876638), (11, 7160580), (12, 6563865), (14, 5626170), (15, 5251092), (18, 4375910), (20, 3938319), (21, 3750780), (22, 3580290), (28, 2813085), (30, 2625546), (33, 2386860), (35, 2250468), (36, 2187955), (42, 1875390), (44, 1790145), (45, 1750364), (55, 1432116), (60, 1312773), (63, 1250260), (66, 1193430), (70, 1125234), (77, 1022940), (84, 937695), (90, 875182), (99, 795620), (105, 750156), (110, 716058), (126, 625130), (132, 596715), (140, 562617), (154, 511470), (165, 477372), (180, 437591), (198, 397810), (210, 375078), (220, 358029), (231, 340980), (252, 312565), (308, 255735), (315, 250052), (330, 238686), (385, 204588), (396, 198905), (420, 187539), (462, 170490), (495, 159124), (630, 125026), (660, 119343), (693, 113660), (770, 102294), (924, 85245), (990, 79562), (1155, 68196), (1260, 62513), (1386, 56830), (1540, 51147), (1980, 39781), (2310, 34098), (2772, 28415), (3465, 22732), (4620, 17049), (5683, 13860), (6930, 11366)]