78140636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 166634496

約数和(自身を除く): 88493860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 668, 983, 1169, 1966, 2338, 2839, 3932, 4676, 5678, 6881, 11356, 13762, 16711, 19873, 27524, 33422, 39746, 66844, 79492, 116977, 164161, 233954, 328322, 467908, 656644, 1149127, 2298254, 2790737, 4596508, 5581474, 11162948, 19535159, 39070318, 78140636]

約数ペア:

[(1, 78140636), (2, 39070318), (4, 19535159), (7, 11162948), (14, 5581474), (17, 4596508), (28, 2790737), (34, 2298254), (68, 1149127), (119, 656644), (167, 467908), (238, 328322), (334, 233954), (476, 164161), (668, 116977), (983, 79492), (1169, 66844), (1966, 39746), (2338, 33422), (2839, 27524), (3932, 19873), (4676, 16711), (5678, 13762), (6881, 11356)]