81856104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16319}}^1$

素因数の和:16358

約数の個数: 64

約数和(自身を含む): 235008000

約数和(自身を除く): 153151896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 16319, 32638, 48957, 65276, 97914, 130552, 179509, 195828, 310061, 359018, 391656, 538527, 620122, 718036, 930183, 1077054, 1240244, 1436072, 1860366, 2154108, 2480488, 3410671, 3720732, 4308216, 6821342, 7441464, 10232013, 13642684, 20464026, 27285368, 40928052, 81856104]

約数ペア:

[(1, 81856104), (2, 40928052), (3, 27285368), (4, 20464026), (6, 13642684), (8, 10232013), (11, 7441464), (12, 6821342), (19, 4308216), (22, 3720732), (24, 3410671), (33, 2480488), (38, 2154108), (44, 1860366), (57, 1436072), (66, 1240244), (76, 1077054), (88, 930183), (114, 718036), (132, 620122), (152, 538527), (209, 391656), (228, 359018), (264, 310061), (418, 195828), (456, 179509), (627, 130552), (836, 97914), (1254, 65276), (1672, 48957), (2508, 32638), (5016, 16319)]