78444996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 229877760

約数和(自身を除く): 151432764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 2137, 2622, 3059, 4274, 5244, 6118, 6411, 8548, 9177, 12236, 12822, 14959, 18354, 25644, 29918, 36708, 40603, 44877, 49151, 59836, 81206, 89754, 98302, 121809, 147453, 162412, 179508, 196604, 243618, 284221, 294906, 344057, 487236, 568442, 589812, 688114, 852663, 933869, 1032171, 1136884, 1376228, 1705326, 1867738, 2064342, 2801607, 3410652, 3735476, 4128684, 5603214, 6537083, 11206428, 13074166, 19611249, 26148332, 39222498, 78444996]

約数ペア:

[(1, 78444996), (2, 39222498), (3, 26148332), (4, 19611249), (6, 13074166), (7, 11206428), (12, 6537083), (14, 5603214), (19, 4128684), (21, 3735476), (23, 3410652), (28, 2801607), (38, 2064342), (42, 1867738), (46, 1705326), (57, 1376228), (69, 1136884), (76, 1032171), (84, 933869), (92, 852663), (114, 688114), (133, 589812), (138, 568442), (161, 487236), (228, 344057), (266, 294906), (276, 284221), (322, 243618), (399, 196604), (437, 179508), (483, 162412), (532, 147453), (644, 121809), (798, 98302), (874, 89754), (966, 81206), (1311, 59836), (1596, 49151), (1748, 44877), (1932, 40603), (2137, 36708), (2622, 29918), (3059, 25644), (4274, 18354), (5244, 14959), (6118, 12822), (6411, 12236), (8548, 9177)]