71568432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38231}}^1$

素因数の和:38258

約数の個数: 60

約数和(自身を含む): 215704944

約数和(自身を除く): 144136512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38231, 76462, 114693, 152924, 229386, 305848, 344079, 458772, 497003, 611696, 688158, 917544, 994006, 1376316, 1491009, 1835088, 1988012, 2752632, 2982018, 3976024, 4473027, 5505264, 5964036, 7952048, 8946054, 11928072, 17892108, 23856144, 35784216, 71568432]

約数ペア:

[(1, 71568432), (2, 35784216), (3, 23856144), (4, 17892108), (6, 11928072), (8, 8946054), (9, 7952048), (12, 5964036), (13, 5505264), (16, 4473027), (18, 3976024), (24, 2982018), (26, 2752632), (36, 1988012), (39, 1835088), (48, 1491009), (52, 1376316), (72, 994006), (78, 917544), (104, 688158), (117, 611696), (144, 497003), (156, 458772), (208, 344079), (234, 305848), (312, 229386), (468, 152924), (624, 114693), (936, 76462), (1872, 38231)]