71387009382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{273281}}^1$

素因数の和:273513

約数の個数: 64

約数和(自身を含む): 163628144064

約数和(自身を除く): 92241134682

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 197, 221, 394, 442, 591, 663, 1182, 1326, 2561, 3349, 5122, 6698, 7683, 10047, 15366, 20094, 43537, 87074, 130611, 261222, 273281, 546562, 819843, 1639686, 3552653, 4645777, 7105306, 9291554, 10657959, 13937331, 21315918, 27874662, 53836357, 60395101, 107672714, 120790202, 161509071, 181185303, 323018142, 362370606, 699872641, 915218069, 1399745282, 1830436138, 2099617923, 2745654207, 4199235846, 5491308414, 11897834897, 23795669794, 35693504691, 71387009382]

約数ペア:

[(1, 71387009382), (2, 35693504691), (3, 23795669794), (6, 11897834897), (13, 5491308414), (17, 4199235846), (26, 2745654207), (34, 2099617923), (39, 1830436138), (51, 1399745282), (78, 915218069), (102, 699872641), (197, 362370606), (221, 323018142), (394, 181185303), (442, 161509071), (591, 120790202), (663, 107672714), (1182, 60395101), (1326, 53836357), (2561, 27874662), (3349, 21315918), (5122, 13937331), (6698, 10657959), (7683, 9291554), (10047, 7105306), (15366, 4645777), (20094, 3552653), (43537, 1639686), (87074, 819843), (130611, 546562), (261222, 273281)]