78339604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 171279360

約数和(自身を除く): 92939756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 5309, 7378, 10618, 14756, 21236, 37163, 74326, 90253, 148652, 164579, 180506, 329158, 361012, 631771, 658316, 1152053, 1263542, 2304106, 2527084, 2797843, 4608212, 5595686, 11191372, 19584901, 39169802, 78339604]

約数ペア:

[(1, 78339604), (2, 39169802), (4, 19584901), (7, 11191372), (14, 5595686), (17, 4608212), (28, 2797843), (31, 2527084), (34, 2304106), (62, 1263542), (68, 1152053), (119, 658316), (124, 631771), (217, 361012), (238, 329158), (434, 180506), (476, 164579), (527, 148652), (868, 90253), (1054, 74326), (2108, 37163), (3689, 21236), (5309, 14756), (7378, 10618)]