61638788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 54192508

約数列:

[1, 2, 4, 31, 53, 62, 83, 106, 113, 124, 166, 212, 226, 332, 452, 1643, 2573, 3286, 3503, 4399, 5146, 5989, 6572, 7006, 8798, 9379, 10292, 11978, 14012, 17596, 18758, 23956, 37516, 136369, 185659, 272738, 290749, 371318, 497087, 545476, 581498, 742636, 994174, 1162996, 1988348, 15409697, 30819394, 61638788]

約数ペア:

[(1, 61638788), (2, 30819394), (4, 15409697), (31, 1988348), (53, 1162996), (62, 994174), (83, 742636), (106, 581498), (113, 545476), (124, 497087), (166, 371318), (212, 290749), (226, 272738), (332, 185659), (452, 136369), (1643, 37516), (2573, 23956), (3286, 18758), (3503, 17596), (4399, 14012), (5146, 11978), (5989, 10292), (6572, 9379), (7006, 8798)]