71710506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6857}}^1$

素因数の和:6955

約数の個数: 48

約数和(自身を含む): 179734464

約数和(自身を除く): 108023958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 6857, 10458, 13714, 20571, 41142, 47999, 61713, 95998, 123426, 143997, 287994, 431991, 569131, 863982, 1138262, 1707393, 3414786, 3983917, 5122179, 7967834, 10244358, 11951751, 23903502, 35855253, 71710506]

約数ペア:

[(1, 71710506), (2, 35855253), (3, 23903502), (6, 11951751), (7, 10244358), (9, 7967834), (14, 5122179), (18, 3983917), (21, 3414786), (42, 1707393), (63, 1138262), (83, 863982), (126, 569131), (166, 431991), (249, 287994), (498, 143997), (581, 123426), (747, 95998), (1162, 61713), (1494, 47999), (1743, 41142), (3486, 20571), (5229, 13714), (6857, 10458)]