78102432

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2106

約数の個数: 72

約数和(自身を含む): 223816320

約数和(自身を除く): 145713888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 1951, 2224, 2502, 3336, 3902, 4448, 5004, 5853, 6672, 7804, 10008, 11706, 13344, 15608, 17559, 20016, 23412, 31216, 35118, 40032, 46824, 62432, 70236, 93648, 140472, 187296, 271189, 280944, 542378, 561888, 813567, 1084756, 1627134, 2169512, 2440701, 3254268, 4339024, 4881402, 6508536, 8678048, 9762804, 13017072, 19525608, 26034144, 39051216, 78102432]

約数ペア:

[(1, 78102432), (2, 39051216), (3, 26034144), (4, 19525608), (6, 13017072), (8, 9762804), (9, 8678048), (12, 6508536), (16, 4881402), (18, 4339024), (24, 3254268), (32, 2440701), (36, 2169512), (48, 1627134), (72, 1084756), (96, 813567), (139, 561888), (144, 542378), (278, 280944), (288, 271189), (417, 187296), (556, 140472), (834, 93648), (1112, 70236), (1251, 62432), (1668, 46824), (1951, 40032), (2224, 35118), (2502, 31216), (3336, 23412), (3902, 20016), (4448, 17559), (5004, 15608), (5853, 13344), (6672, 11706), (7804, 10008)]