71173362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 162005760

約数和(自身を除く): 90832398

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 97, 138, 194, 291, 299, 409, 582, 598, 818, 897, 1227, 1261, 1794, 2231, 2454, 2522, 3783, 4462, 5317, 6693, 7566, 9407, 10634, 13386, 15951, 18814, 28221, 29003, 31902, 39673, 56442, 58006, 79346, 87009, 119019, 122291, 174018, 238038, 244582, 366873, 515749, 733746, 912479, 1031498, 1547247, 1824958, 2737437, 3094494, 5474874, 11862227, 23724454, 35586681, 71173362]

約数ペア:

[(1, 71173362), (2, 35586681), (3, 23724454), (6, 11862227), (13, 5474874), (23, 3094494), (26, 2737437), (39, 1824958), (46, 1547247), (69, 1031498), (78, 912479), (97, 733746), (138, 515749), (194, 366873), (291, 244582), (299, 238038), (409, 174018), (582, 122291), (598, 119019), (818, 87009), (897, 79346), (1227, 58006), (1261, 56442), (1794, 39673), (2231, 31902), (2454, 29003), (2522, 28221), (3783, 18814), (4462, 15951), (5317, 13386), (6693, 10634), (7566, 9407)]