82476988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 171601920

約数和(自身を除く): 89124932

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 121, 124, 239, 242, 253, 341, 478, 484, 506, 682, 713, 956, 1012, 1364, 1426, 2629, 2783, 2852, 3751, 5258, 5497, 5566, 7409, 7502, 7843, 10516, 10994, 11132, 14818, 15004, 15686, 21988, 28919, 29636, 31372, 57838, 60467, 81499, 86273, 115676, 120934, 162998, 170407, 172546, 241868, 325996, 340814, 345092, 665137, 681628, 896489, 1330274, 1792978, 1874477, 2660548, 3585956, 3748954, 7497908, 20619247, 41238494, 82476988]

約数ペア:

[(1, 82476988), (2, 41238494), (4, 20619247), (11, 7497908), (22, 3748954), (23, 3585956), (31, 2660548), (44, 1874477), (46, 1792978), (62, 1330274), (92, 896489), (121, 681628), (124, 665137), (239, 345092), (242, 340814), (253, 325996), (341, 241868), (478, 172546), (484, 170407), (506, 162998), (682, 120934), (713, 115676), (956, 86273), (1012, 81499), (1364, 60467), (1426, 57838), (2629, 31372), (2783, 29636), (2852, 28919), (3751, 21988), (5258, 15686), (5497, 15004), (5566, 14818), (7409, 11132), (7502, 10994), (7843, 10516)]