73777792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 163159200

約数和(自身を除く): 89381408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 859, 976, 1342, 1408, 1718, 1952, 2684, 3436, 3904, 5368, 6872, 7808, 9449, 10736, 13744, 18898, 21472, 27488, 37796, 42944, 52399, 54976, 75592, 85888, 104798, 109952, 151184, 209596, 302368, 419192, 576389, 604736, 838384, 1152778, 1209472, 1676768, 2305556, 3353536, 4611112, 6707072, 9222224, 18444448, 36888896, 73777792]

約数ペア:

[(1, 73777792), (2, 36888896), (4, 18444448), (8, 9222224), (11, 6707072), (16, 4611112), (22, 3353536), (32, 2305556), (44, 1676768), (61, 1209472), (64, 1152778), (88, 838384), (122, 604736), (128, 576389), (176, 419192), (244, 302368), (352, 209596), (488, 151184), (671, 109952), (704, 104798), (859, 85888), (976, 75592), (1342, 54976), (1408, 52399), (1718, 42944), (1952, 37796), (2684, 27488), (3436, 21472), (3904, 18898), (5368, 13744), (6872, 10736), (7808, 9449)]