65019212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 121551360

約数和(自身を除く): 56532148

約数列:

[1, 2, 4, 37, 67, 74, 79, 83, 134, 148, 158, 166, 268, 316, 332, 2479, 2923, 3071, 4958, 5293, 5561, 5846, 6142, 6557, 9916, 10586, 11122, 11692, 12284, 13114, 21172, 22244, 26228, 195841, 205757, 242609, 391682, 411514, 439319, 485218, 783364, 823028, 878638, 970436, 1757276, 16254803, 32509606, 65019212]

約数ペア:

[(1, 65019212), (2, 32509606), (4, 16254803), (37, 1757276), (67, 970436), (74, 878638), (79, 823028), (83, 783364), (134, 485218), (148, 439319), (158, 411514), (166, 391682), (268, 242609), (316, 205757), (332, 195841), (2479, 26228), (2923, 22244), (3071, 21172), (4958, 13114), (5293, 12284), (5561, 11692), (5846, 11122), (6142, 10586), (6557, 9916)]