117871668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 315151200

約数和(自身を除く): 197279532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 389, 443, 684, 778, 886, 1167, 1329, 1556, 1772, 2334, 2658, 3501, 3987, 4668, 5316, 7002, 7391, 7974, 8417, 14004, 14782, 15948, 16834, 22173, 25251, 29564, 33668, 44346, 50502, 66519, 75753, 88692, 101004, 133038, 151506, 172327, 266076, 303012, 344654, 516981, 689308, 1033962, 1550943, 2067924, 3101886, 3274213, 6203772, 6548426, 9822639, 13096852, 19645278, 29467917, 39290556, 58935834, 117871668]

約数ペア:

[(1, 117871668), (2, 58935834), (3, 39290556), (4, 29467917), (6, 19645278), (9, 13096852), (12, 9822639), (18, 6548426), (19, 6203772), (36, 3274213), (38, 3101886), (57, 2067924), (76, 1550943), (114, 1033962), (171, 689308), (228, 516981), (342, 344654), (389, 303012), (443, 266076), (684, 172327), (778, 151506), (886, 133038), (1167, 101004), (1329, 88692), (1556, 75753), (1772, 66519), (2334, 50502), (2658, 44346), (3501, 33668), (3987, 29564), (4668, 25251), (5316, 22173), (7002, 16834), (7391, 15948), (7974, 14782), (8417, 14004)]