71219952

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4079

約数の個数: 80

約数和(自身を含む): 209465760

約数和(自身を除く): 138245808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4021, 4428, 5904, 8042, 8856, 12063, 16084, 17712, 24126, 32168, 36189, 48252, 64336, 72378, 96504, 108567, 144756, 164861, 193008, 217134, 289512, 329722, 434268, 494583, 579024, 659444, 868536, 989166, 1318888, 1483749, 1737072, 1978332, 2637776, 2967498, 3956664, 4451247, 5934996, 7913328, 8902494, 11869992, 17804988, 23739984, 35609976, 71219952]

約数ペア:

[(1, 71219952), (2, 35609976), (3, 23739984), (4, 17804988), (6, 11869992), (8, 8902494), (9, 7913328), (12, 5934996), (16, 4451247), (18, 3956664), (24, 2967498), (27, 2637776), (36, 1978332), (41, 1737072), (48, 1483749), (54, 1318888), (72, 989166), (82, 868536), (108, 659444), (123, 579024), (144, 494583), (164, 434268), (216, 329722), (246, 289512), (328, 217134), (369, 193008), (432, 164861), (492, 144756), (656, 108567), (738, 96504), (984, 72378), (1107, 64336), (1476, 48252), (1968, 36189), (2214, 32168), (2952, 24126), (4021, 17712), (4428, 16084), (5904, 12063), (8042, 8856)]