97712928

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{691}}^1$

素因数の和:1198

約数の個数: 72

約数和(自身を含む): 278840016

約数和(自身を除く): 181127088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 691, 982, 1382, 1473, 1964, 2073, 2764, 2946, 3928, 4146, 4419, 5528, 5892, 6219, 7856, 8292, 8838, 11056, 11784, 12438, 15712, 16584, 17676, 22112, 23568, 24876, 33168, 35352, 47136, 49752, 66336, 70704, 99504, 141408, 199008, 339281, 678562, 1017843, 1357124, 2035686, 2714248, 3053529, 4071372, 5428496, 6107058, 8142744, 10856992, 12214116, 16285488, 24428232, 32570976, 48856464, 97712928]

約数ペア:

[(1, 97712928), (2, 48856464), (3, 32570976), (4, 24428232), (6, 16285488), (8, 12214116), (9, 10856992), (12, 8142744), (16, 6107058), (18, 5428496), (24, 4071372), (32, 3053529), (36, 2714248), (48, 2035686), (72, 1357124), (96, 1017843), (144, 678562), (288, 339281), (491, 199008), (691, 141408), (982, 99504), (1382, 70704), (1473, 66336), (1964, 49752), (2073, 47136), (2764, 35352), (2946, 33168), (3928, 24876), (4146, 23568), (4419, 22112), (5528, 17676), (5892, 16584), (6219, 15712), (7856, 12438), (8292, 11784), (8838, 11056)]