78163384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 168920640

約数和(自身を除く): 90757256

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 533, 598, 797, 943, 1066, 1196, 1594, 1886, 2132, 2392, 3188, 3772, 4264, 6376, 7544, 10361, 12259, 18331, 20722, 24518, 32677, 36662, 41444, 49036, 65354, 73324, 82888, 98072, 130708, 146648, 238303, 261416, 424801, 476606, 751571, 849602, 953212, 1503142, 1699204, 1906424, 3006284, 3398408, 6012568, 9770423, 19540846, 39081692, 78163384]

約数ペア:

[(1, 78163384), (2, 39081692), (4, 19540846), (8, 9770423), (13, 6012568), (23, 3398408), (26, 3006284), (41, 1906424), (46, 1699204), (52, 1503142), (82, 953212), (92, 849602), (104, 751571), (164, 476606), (184, 424801), (299, 261416), (328, 238303), (533, 146648), (598, 130708), (797, 98072), (943, 82888), (1066, 73324), (1196, 65354), (1594, 49036), (1886, 41444), (2132, 36662), (2392, 32677), (3188, 24518), (3772, 20722), (4264, 18331), (6376, 12259), (7544, 10361)]