74330152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 80901848

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 83, 104, 109, 158, 166, 218, 316, 332, 436, 632, 664, 872, 1027, 1079, 1417, 2054, 2158, 2834, 4108, 4316, 5668, 6557, 8216, 8611, 8632, 9047, 11336, 13114, 17222, 18094, 26228, 34444, 36188, 52456, 68888, 72376, 85241, 111943, 117611, 170482, 223886, 235222, 340964, 447772, 470444, 681928, 714713, 895544, 940888, 1429426, 2858852, 5717704, 9291269, 18582538, 37165076, 74330152]

約数ペア:

[(1, 74330152), (2, 37165076), (4, 18582538), (8, 9291269), (13, 5717704), (26, 2858852), (52, 1429426), (79, 940888), (83, 895544), (104, 714713), (109, 681928), (158, 470444), (166, 447772), (218, 340964), (316, 235222), (332, 223886), (436, 170482), (632, 117611), (664, 111943), (872, 85241), (1027, 72376), (1079, 68888), (1417, 52456), (2054, 36188), (2158, 34444), (2834, 26228), (4108, 18094), (4316, 17222), (5668, 13114), (6557, 11336), (8216, 9047), (8611, 8632)]