82742968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 203558400

約数和(自身を除く): 120815432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 154, 196, 217, 248, 308, 341, 392, 434, 539, 616, 619, 682, 868, 1078, 1238, 1364, 1519, 1736, 2156, 2387, 2476, 2728, 3038, 4312, 4333, 4774, 4952, 6076, 6809, 8666, 9548, 12152, 13618, 16709, 17332, 19096, 19189, 27236, 30331, 33418, 34664, 38378, 47663, 54472, 60662, 66836, 76756, 95326, 121324, 133672, 134323, 153512, 190652, 211079, 242648, 268646, 333641, 381304, 422158, 537292, 667282, 844316, 940261, 1074584, 1334564, 1477553, 1688632, 1880522, 2669128, 2955106, 3761044, 5910212, 7522088, 10342871, 11820424, 20685742, 41371484, 82742968]

約数ペア:

[(1, 82742968), (2, 41371484), (4, 20685742), (7, 11820424), (8, 10342871), (11, 7522088), (14, 5910212), (22, 3761044), (28, 2955106), (31, 2669128), (44, 1880522), (49, 1688632), (56, 1477553), (62, 1334564), (77, 1074584), (88, 940261), (98, 844316), (124, 667282), (154, 537292), (196, 422158), (217, 381304), (248, 333641), (308, 268646), (341, 242648), (392, 211079), (434, 190652), (539, 153512), (616, 134323), (619, 133672), (682, 121324), (868, 95326), (1078, 76756), (1238, 66836), (1364, 60662), (1519, 54472), (1736, 47663), (2156, 38378), (2387, 34664), (2476, 33418), (2728, 30331), (3038, 27236), (4312, 19189), (4333, 19096), (4774, 17332), (4952, 16709), (6076, 13618), (6809, 12152), (8666, 9548)]