76288940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 122859604

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 182, 251, 260, 334, 364, 455, 502, 668, 835, 910, 1004, 1169, 1255, 1670, 1757, 1820, 2171, 2338, 2510, 3263, 3340, 3514, 4342, 4676, 5020, 5845, 6526, 7028, 8684, 8785, 10855, 11690, 13052, 15197, 16315, 17570, 21710, 22841, 23380, 30394, 32630, 35140, 41917, 43420, 45682, 60788, 65260, 75985, 83834, 91364, 114205, 151970, 167668, 209585, 228410, 293419, 303940, 419170, 456820, 544921, 586838, 838340, 1089842, 1173676, 1467095, 2179684, 2724605, 2934190, 3814447, 5449210, 5868380, 7628894, 10898420, 15257788, 19072235, 38144470, 76288940]

約数ペア:

[(1, 76288940), (2, 38144470), (4, 19072235), (5, 15257788), (7, 10898420), (10, 7628894), (13, 5868380), (14, 5449210), (20, 3814447), (26, 2934190), (28, 2724605), (35, 2179684), (52, 1467095), (65, 1173676), (70, 1089842), (91, 838340), (130, 586838), (140, 544921), (167, 456820), (182, 419170), (251, 303940), (260, 293419), (334, 228410), (364, 209585), (455, 167668), (502, 151970), (668, 114205), (835, 91364), (910, 83834), (1004, 75985), (1169, 65260), (1255, 60788), (1670, 45682), (1757, 43420), (1820, 41917), (2171, 35140), (2338, 32630), (2510, 30394), (3263, 23380), (3340, 22841), (3514, 21710), (4342, 17570), (4676, 16315), (5020, 15197), (5845, 13052), (6526, 11690), (7028, 10855), (8684, 8785)]