117788454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 72

約数和(自身を含む): 300638520

約数和(自身を除く): 182850066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1609, 1743, 3218, 3486, 4067, 4827, 5229, 8134, 9654, 10458, 11263, 12201, 14481, 22526, 24402, 28962, 33789, 36603, 67578, 73206, 78841, 101367, 133547, 157682, 202734, 236523, 267094, 400641, 473046, 709569, 801282, 934829, 1201923, 1419138, 1869658, 2403846, 2804487, 5608974, 6543803, 8413461, 13087606, 16826922, 19631409, 39262818, 58894227, 117788454]

約数ペア:

[(1, 117788454), (2, 58894227), (3, 39262818), (6, 19631409), (7, 16826922), (9, 13087606), (14, 8413461), (18, 6543803), (21, 5608974), (42, 2804487), (49, 2403846), (63, 1869658), (83, 1419138), (98, 1201923), (126, 934829), (147, 801282), (166, 709569), (249, 473046), (294, 400641), (441, 267094), (498, 236523), (581, 202734), (747, 157682), (882, 133547), (1162, 101367), (1494, 78841), (1609, 73206), (1743, 67578), (3218, 36603), (3486, 33789), (4067, 28962), (4827, 24402), (5229, 22526), (8134, 14481), (9654, 12201), (10458, 11263)]