74636198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 70515802

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 79, 91, 158, 179, 182, 203, 358, 377, 406, 553, 754, 1027, 1106, 1253, 2054, 2291, 2327, 2506, 2639, 4582, 4654, 5191, 5278, 7189, 10382, 14141, 14378, 16037, 16289, 28282, 29783, 32074, 32578, 36337, 59566, 67483, 72674, 98987, 134966, 183833, 197974, 208481, 367666, 410089, 416962, 472381, 820178, 944762, 1286831, 2573662, 2870623, 5331157, 5741246, 10662314, 37318099, 74636198]

約数ペア:

[(1, 74636198), (2, 37318099), (7, 10662314), (13, 5741246), (14, 5331157), (26, 2870623), (29, 2573662), (58, 1286831), (79, 944762), (91, 820178), (158, 472381), (179, 416962), (182, 410089), (203, 367666), (358, 208481), (377, 197974), (406, 183833), (553, 134966), (754, 98987), (1027, 72674), (1106, 67483), (1253, 59566), (2054, 36337), (2291, 32578), (2327, 32074), (2506, 29783), (2639, 28282), (4582, 16289), (4654, 16037), (5191, 14378), (5278, 14141), (7189, 10382)]