78172952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 179746560

約数和(自身を除く): 101573608

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1196, 2024, 2392, 2971, 3289, 5942, 6578, 11884, 13156, 23768, 26312, 32681, 38623, 65362, 68333, 77246, 130724, 136666, 154492, 261448, 273332, 308984, 424853, 546664, 751663, 849706, 888329, 1503326, 1699412, 1776658, 3006652, 3398824, 3553316, 6013304, 7106632, 9771619, 19543238, 39086476, 78172952]

約数ペア:

[(1, 78172952), (2, 39086476), (4, 19543238), (8, 9771619), (11, 7106632), (13, 6013304), (22, 3553316), (23, 3398824), (26, 3006652), (44, 1776658), (46, 1699412), (52, 1503326), (88, 888329), (92, 849706), (104, 751663), (143, 546664), (184, 424853), (253, 308984), (286, 273332), (299, 261448), (506, 154492), (572, 136666), (598, 130724), (1012, 77246), (1144, 68333), (1196, 65362), (2024, 38623), (2392, 32681), (2971, 26312), (3289, 23768), (5942, 13156), (6578, 11884)]