123581184

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4349}}^1$

素因数の和:4405

約数の個数: 72

約数和(自身を含む): 337873200

約数和(自身を除く): 214292016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 2368, 3552, 4349, 4736, 7104, 8698, 9472, 13047, 14208, 17396, 26094, 28416, 34792, 52188, 69584, 104376, 139168, 160913, 208752, 278336, 321826, 417504, 482739, 556672, 643652, 835008, 965478, 1113344, 1287304, 1670016, 1930956, 2574608, 3340032, 3861912, 5149216, 7723824, 10298432, 15447648, 20596864, 30895296, 41193728, 61790592, 123581184]

約数ペア:

[(1, 123581184), (2, 61790592), (3, 41193728), (4, 30895296), (6, 20596864), (8, 15447648), (12, 10298432), (16, 7723824), (24, 5149216), (32, 3861912), (37, 3340032), (48, 2574608), (64, 1930956), (74, 1670016), (96, 1287304), (111, 1113344), (128, 965478), (148, 835008), (192, 643652), (222, 556672), (256, 482739), (296, 417504), (384, 321826), (444, 278336), (592, 208752), (768, 160913), (888, 139168), (1184, 104376), (1776, 69584), (2368, 52188), (3552, 34792), (4349, 28416), (4736, 26094), (7104, 17396), (8698, 14208), (9472, 13047)]