73564504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 159264000

約数和(自身を除く): 85699496

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 631, 767, 988, 1121, 1262, 1534, 1976, 2242, 2524, 3068, 4484, 5048, 6136, 8203, 8968, 11989, 14573, 16406, 23978, 29146, 32812, 37229, 47956, 58292, 65624, 74458, 95912, 116584, 148916, 155857, 297832, 311714, 483977, 623428, 707351, 967954, 1246856, 1414702, 1935908, 2829404, 3871816, 5658808, 9195563, 18391126, 36782252, 73564504]

約数ペア:

[(1, 73564504), (2, 36782252), (4, 18391126), (8, 9195563), (13, 5658808), (19, 3871816), (26, 2829404), (38, 1935908), (52, 1414702), (59, 1246856), (76, 967954), (104, 707351), (118, 623428), (152, 483977), (236, 311714), (247, 297832), (472, 155857), (494, 148916), (631, 116584), (767, 95912), (988, 74458), (1121, 65624), (1262, 58292), (1534, 47956), (1976, 37229), (2242, 32812), (2524, 29146), (3068, 23978), (4484, 16406), (5048, 14573), (6136, 11989), (8203, 8968)]