87978744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1930

約数の個数: 128

約数和(自身を含む): 288460800

約数和(自身を除く): 200482056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1877, 1953, 2232, 2604, 3348, 3754, 3906, 5208, 5631, 5859, 6696, 7508, 7812, 11262, 11718, 13139, 15016, 15624, 16893, 22524, 23436, 26278, 33786, 39417, 45048, 46872, 50679, 52556, 58187, 67572, 78834, 101358, 105112, 116374, 118251, 135144, 157668, 174561, 202716, 232748, 236502, 315336, 349122, 354753, 405432, 407309, 465496, 473004, 523683, 698244, 709506, 814618, 946008, 1047366, 1221927, 1396488, 1419012, 1571049, 1629236, 2094732, 2443854, 2838024, 3142098, 3258472, 3665781, 4189464, 4887708, 6284196, 7331562, 9775416, 10997343, 12568392, 14663124, 21994686, 29326248, 43989372, 87978744]

約数ペア:

[(1, 87978744), (2, 43989372), (3, 29326248), (4, 21994686), (6, 14663124), (7, 12568392), (8, 10997343), (9, 9775416), (12, 7331562), (14, 6284196), (18, 4887708), (21, 4189464), (24, 3665781), (27, 3258472), (28, 3142098), (31, 2838024), (36, 2443854), (42, 2094732), (54, 1629236), (56, 1571049), (62, 1419012), (63, 1396488), (72, 1221927), (84, 1047366), (93, 946008), (108, 814618), (124, 709506), (126, 698244), (168, 523683), (186, 473004), (189, 465496), (216, 407309), (217, 405432), (248, 354753), (252, 349122), (279, 315336), (372, 236502), (378, 232748), (434, 202716), (504, 174561), (558, 157668), (651, 135144), (744, 118251), (756, 116374), (837, 105112), (868, 101358), (1116, 78834), (1302, 67572), (1512, 58187), (1674, 52556), (1736, 50679), (1877, 46872), (1953, 45048), (2232, 39417), (2604, 33786), (3348, 26278), (3754, 23436), (3906, 22524), (5208, 16893), (5631, 15624), (5859, 15016), (6696, 13139), (7508, 11718), (7812, 11262)]