80964336

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 222869664

約数和(自身を除く): 141905328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 313, 317, 408, 626, 634, 816, 939, 951, 1252, 1268, 1878, 1902, 2504, 2536, 3756, 3804, 5008, 5072, 5321, 5389, 7512, 7608, 10642, 10778, 15024, 15216, 15963, 16167, 21284, 21556, 31926, 32334, 42568, 43112, 63852, 64668, 85136, 86224, 99221, 127704, 129336, 198442, 255408, 258672, 297663, 396884, 595326, 793768, 1190652, 1587536, 1686757, 2381304, 3373514, 4762608, 5060271, 6747028, 10120542, 13494056, 20241084, 26988112, 40482168, 80964336]

約数ペア:

[(1, 80964336), (2, 40482168), (3, 26988112), (4, 20241084), (6, 13494056), (8, 10120542), (12, 6747028), (16, 5060271), (17, 4762608), (24, 3373514), (34, 2381304), (48, 1686757), (51, 1587536), (68, 1190652), (102, 793768), (136, 595326), (204, 396884), (272, 297663), (313, 258672), (317, 255408), (408, 198442), (626, 129336), (634, 127704), (816, 99221), (939, 86224), (951, 85136), (1252, 64668), (1268, 63852), (1878, 43112), (1902, 42568), (2504, 32334), (2536, 31926), (3756, 21556), (3804, 21284), (5008, 16167), (5072, 15963), (5321, 15216), (5389, 15024), (7512, 10778), (7608, 10642)]