74415288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1876

約数の個数: 64

約数和(自身を含む): 195240960

約数和(自身を除く): 120825672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 1783, 3478, 3566, 5217, 5349, 6956, 7132, 10434, 10698, 13912, 14264, 20868, 21396, 41736, 42792, 65971, 83801, 131942, 167602, 197913, 251403, 263884, 335204, 395826, 502806, 527768, 670408, 791652, 1005612, 1583304, 2011224, 3100637, 6201274, 9301911, 12402548, 18603822, 24805096, 37207644, 74415288]

約数ペア:

[(1, 74415288), (2, 37207644), (3, 24805096), (4, 18603822), (6, 12402548), (8, 9301911), (12, 6201274), (24, 3100637), (37, 2011224), (47, 1583304), (74, 1005612), (94, 791652), (111, 670408), (141, 527768), (148, 502806), (188, 395826), (222, 335204), (282, 263884), (296, 251403), (376, 197913), (444, 167602), (564, 131942), (888, 83801), (1128, 65971), (1739, 42792), (1783, 41736), (3478, 21396), (3566, 20868), (5217, 14264), (5349, 13912), (6956, 10698), (7132, 10434)]