55770156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 152727120

約数和(自身を除く): 96956964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 443, 468, 538, 807, 886, 1076, 1329, 1614, 1772, 2421, 2658, 3228, 3497, 3987, 4842, 5316, 5759, 6994, 7974, 9684, 10491, 11518, 13988, 15948, 17277, 20982, 23036, 31473, 34554, 41964, 51831, 62946, 69108, 103662, 119167, 125892, 207324, 238334, 357501, 476668, 715002, 1072503, 1430004, 1549171, 2145006, 3098342, 4290012, 4647513, 6196684, 9295026, 13942539, 18590052, 27885078, 55770156]

約数ペア:

[(1, 55770156), (2, 27885078), (3, 18590052), (4, 13942539), (6, 9295026), (9, 6196684), (12, 4647513), (13, 4290012), (18, 3098342), (26, 2145006), (36, 1549171), (39, 1430004), (52, 1072503), (78, 715002), (117, 476668), (156, 357501), (234, 238334), (269, 207324), (443, 125892), (468, 119167), (538, 103662), (807, 69108), (886, 62946), (1076, 51831), (1329, 41964), (1614, 34554), (1772, 31473), (2421, 23036), (2658, 20982), (3228, 17277), (3497, 15948), (3987, 13988), (4842, 11518), (5316, 10491), (5759, 9684), (6994, 7974)]