71790108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 181104000

約数和(自身を除く): 109313892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1499, 1842, 2998, 3684, 3991, 4497, 5996, 7982, 8994, 11973, 15964, 17988, 19487, 23946, 38974, 47892, 58461, 77948, 116922, 233844, 460193, 920386, 1380579, 1840772, 2761158, 5522316, 5982509, 11965018, 17947527, 23930036, 35895054, 71790108]

約数ペア:

[(1, 71790108), (2, 35895054), (3, 23930036), (4, 17947527), (6, 11965018), (12, 5982509), (13, 5522316), (26, 2761158), (39, 1840772), (52, 1380579), (78, 920386), (156, 460193), (307, 233844), (614, 116922), (921, 77948), (1228, 58461), (1499, 47892), (1842, 38974), (2998, 23946), (3684, 19487), (3991, 17988), (4497, 15964), (5996, 11973), (7982, 8994)]