77085242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 141886080

約数和(自身を除く): 64800838

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 67, 134, 137, 221, 247, 274, 323, 442, 494, 646, 871, 1139, 1273, 1742, 1781, 2278, 2329, 2546, 2603, 3562, 4199, 4658, 5206, 8398, 9179, 14807, 16549, 18358, 21641, 29614, 30277, 33098, 33839, 43282, 44251, 60554, 67678, 88502, 119327, 156043, 174401, 238654, 281333, 312086, 348802, 562666, 575263, 1150526, 2028559, 2267213, 2964817, 4057118, 4534426, 5929634, 38542621, 77085242]

約数ペア:

[(1, 77085242), (2, 38542621), (13, 5929634), (17, 4534426), (19, 4057118), (26, 2964817), (34, 2267213), (38, 2028559), (67, 1150526), (134, 575263), (137, 562666), (221, 348802), (247, 312086), (274, 281333), (323, 238654), (442, 174401), (494, 156043), (646, 119327), (871, 88502), (1139, 67678), (1273, 60554), (1742, 44251), (1781, 43282), (2278, 33839), (2329, 33098), (2546, 30277), (2603, 29614), (3562, 21641), (4199, 18358), (4658, 16549), (5206, 14807), (8398, 9179)]