78145776

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4943

約数の個数: 80

約数和(自身を含む): 230416800

約数和(自身を除く): 152271024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 4889, 5328, 7992, 9778, 14667, 15984, 19556, 29334, 39112, 44001, 58668, 78224, 88002, 117336, 132003, 176004, 180893, 234672, 264006, 352008, 361786, 528012, 542679, 704016, 723572, 1056024, 1085358, 1447144, 1628037, 2112048, 2170716, 2894288, 3256074, 4341432, 4884111, 6512148, 8682864, 9768222, 13024296, 19536444, 26048592, 39072888, 78145776]

約数ペア:

[(1, 78145776), (2, 39072888), (3, 26048592), (4, 19536444), (6, 13024296), (8, 9768222), (9, 8682864), (12, 6512148), (16, 4884111), (18, 4341432), (24, 3256074), (27, 2894288), (36, 2170716), (37, 2112048), (48, 1628037), (54, 1447144), (72, 1085358), (74, 1056024), (108, 723572), (111, 704016), (144, 542679), (148, 528012), (216, 361786), (222, 352008), (296, 264006), (333, 234672), (432, 180893), (444, 176004), (592, 132003), (666, 117336), (888, 88002), (999, 78224), (1332, 58668), (1776, 44001), (1998, 39112), (2664, 29334), (3996, 19556), (4889, 15984), (5328, 14667), (7992, 9778)]