77557896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 242161920

約数和(自身を除く): 164604024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 43, 47, 52, 72, 78, 82, 86, 94, 104, 117, 123, 129, 141, 156, 164, 172, 188, 234, 246, 258, 282, 312, 328, 344, 369, 376, 387, 423, 468, 492, 516, 533, 559, 564, 611, 738, 774, 846, 936, 984, 1032, 1066, 1118, 1128, 1222, 1476, 1548, 1599, 1677, 1692, 1763, 1833, 1927, 2021, 2132, 2236, 2444, 2952, 3096, 3198, 3354, 3384, 3526, 3666, 3854, 4042, 4264, 4472, 4797, 4888, 5031, 5289, 5499, 5781, 6063, 6396, 6708, 7052, 7332, 7708, 8084, 9594, 10062, 10578, 10998, 11562, 12126, 12792, 13416, 14104, 14664, 15416, 15867, 16168, 17343, 18189, 19188, 20124, 21156, 21996, 22919, 23124, 24252, 25051, 26273, 31734, 34686, 36378, 38376, 40248, 42312, 43992, 45838, 46248, 48504, 50102, 52546, 63468, 68757, 69372, 72756, 75153, 78819, 82861, 91676, 100204, 105092, 126936, 137514, 138744, 145512, 150306, 157638, 165722, 183352, 200408, 206271, 210184, 225459, 236457, 248583, 275028, 300612, 315276, 331444, 412542, 450918, 472914, 497166, 550056, 601224, 630552, 662888, 745749, 825084, 901836, 945828, 994332, 1077193, 1491498, 1650168, 1803672, 1891656, 1988664, 2154386, 2982996, 3231579, 4308772, 5965992, 6463158, 8617544, 9694737, 12926316, 19389474, 25852632, 38778948, 77557896]

約数ペア:

[(1, 77557896), (2, 38778948), (3, 25852632), (4, 19389474), (6, 12926316), (8, 9694737), (9, 8617544), (12, 6463158), (13, 5965992), (18, 4308772), (24, 3231579), (26, 2982996), (36, 2154386), (39, 1988664), (41, 1891656), (43, 1803672), (47, 1650168), (52, 1491498), (72, 1077193), (78, 994332), (82, 945828), (86, 901836), (94, 825084), (104, 745749), (117, 662888), (123, 630552), (129, 601224), (141, 550056), (156, 497166), (164, 472914), (172, 450918), (188, 412542), (234, 331444), (246, 315276), (258, 300612), (282, 275028), (312, 248583), (328, 236457), (344, 225459), (369, 210184), (376, 206271), (387, 200408), (423, 183352), (468, 165722), (492, 157638), (516, 150306), (533, 145512), (559, 138744), (564, 137514), (611, 126936), (738, 105092), (774, 100204), (846, 91676), (936, 82861), (984, 78819), (1032, 75153), (1066, 72756), (1118, 69372), (1128, 68757), (1222, 63468), (1476, 52546), (1548, 50102), (1599, 48504), (1677, 46248), (1692, 45838), (1763, 43992), (1833, 42312), (1927, 40248), (2021, 38376), (2132, 36378), (2236, 34686), (2444, 31734), (2952, 26273), (3096, 25051), (3198, 24252), (3354, 23124), (3384, 22919), (3526, 21996), (3666, 21156), (3854, 20124), (4042, 19188), (4264, 18189), (4472, 17343), (4797, 16168), (4888, 15867), (5031, 15416), (5289, 14664), (5499, 14104), (5781, 13416), (6063, 12792), (6396, 12126), (6708, 11562), (7052, 10998), (7332, 10578), (7708, 10062), (8084, 9594)]