78893976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 226195200

約数和(自身を除く): 147301224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 746, 1119, 1259, 1492, 2238, 2518, 2611, 2984, 3777, 4476, 5036, 5222, 7554, 7833, 8813, 8952, 10072, 10444, 15108, 15666, 17626, 20888, 26439, 30216, 31332, 35252, 52878, 62664, 70504, 105756, 211512, 469607, 939214, 1408821, 1878428, 2817642, 3287249, 3756856, 5635284, 6574498, 9861747, 11270568, 13148996, 19723494, 26297992, 39446988, 78893976]

約数ペア:

[(1, 78893976), (2, 39446988), (3, 26297992), (4, 19723494), (6, 13148996), (7, 11270568), (8, 9861747), (12, 6574498), (14, 5635284), (21, 3756856), (24, 3287249), (28, 2817642), (42, 1878428), (56, 1408821), (84, 939214), (168, 469607), (373, 211512), (746, 105756), (1119, 70504), (1259, 62664), (1492, 52878), (2238, 35252), (2518, 31332), (2611, 30216), (2984, 26439), (3777, 20888), (4476, 17626), (5036, 15666), (5222, 15108), (7554, 10444), (7833, 10072), (8813, 8952)]