77828004

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 204798048

約数和(自身を除く): 126970044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 67, 82, 123, 134, 164, 201, 246, 268, 369, 402, 492, 603, 738, 787, 804, 1206, 1476, 1574, 2361, 2412, 2747, 3148, 4722, 5494, 7083, 8241, 9444, 10988, 14166, 16482, 24723, 28332, 32267, 32964, 49446, 52729, 64534, 96801, 98892, 105458, 129068, 158187, 193602, 210916, 290403, 316374, 387204, 474561, 580806, 632748, 949122, 1161612, 1898244, 2161889, 4323778, 6485667, 8647556, 12971334, 19457001, 25942668, 38914002, 77828004]

約数ペア:

[(1, 77828004), (2, 38914002), (3, 25942668), (4, 19457001), (6, 12971334), (9, 8647556), (12, 6485667), (18, 4323778), (36, 2161889), (41, 1898244), (67, 1161612), (82, 949122), (123, 632748), (134, 580806), (164, 474561), (201, 387204), (246, 316374), (268, 290403), (369, 210916), (402, 193602), (492, 158187), (603, 129068), (738, 105458), (787, 98892), (804, 96801), (1206, 64534), (1476, 52729), (1574, 49446), (2361, 32964), (2412, 32267), (2747, 28332), (3148, 24723), (4722, 16482), (5494, 14166), (7083, 10988), (8241, 9444)]