82139454

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 188398080

約数和(自身を除く): 106258626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 73, 134, 146, 201, 219, 311, 402, 438, 603, 622, 657, 933, 1206, 1314, 1809, 1866, 1971, 2799, 3618, 3942, 4891, 5598, 8397, 9782, 14673, 16794, 20837, 22703, 29346, 41674, 44019, 45406, 62511, 68109, 88038, 125022, 132057, 136218, 187533, 204327, 264114, 375066, 408654, 562599, 612981, 1125198, 1225962, 1521101, 3042202, 4563303, 9126606, 13689909, 27379818, 41069727, 82139454]

約数ペア:

[(1, 82139454), (2, 41069727), (3, 27379818), (6, 13689909), (9, 9126606), (18, 4563303), (27, 3042202), (54, 1521101), (67, 1225962), (73, 1125198), (134, 612981), (146, 562599), (201, 408654), (219, 375066), (311, 264114), (402, 204327), (438, 187533), (603, 136218), (622, 132057), (657, 125022), (933, 88038), (1206, 68109), (1314, 62511), (1809, 45406), (1866, 44019), (1971, 41674), (2799, 29346), (3618, 22703), (3942, 20837), (4891, 16794), (5598, 14673), (8397, 9782)]