61431384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1733}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 176451840

約数和(自身を除く): 115020456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 1733, 2532, 2954, 3466, 4431, 5064, 5199, 5908, 6932, 8862, 10398, 11816, 12131, 13864, 17724, 20796, 24262, 35448, 36393, 41592, 48524, 72786, 97048, 145572, 291144, 365663, 731326, 1096989, 1462652, 2193978, 2559641, 2925304, 4387956, 5119282, 7678923, 8775912, 10238564, 15357846, 20477128, 30715692, 61431384]

約数ペア:

[(1, 61431384), (2, 30715692), (3, 20477128), (4, 15357846), (6, 10238564), (7, 8775912), (8, 7678923), (12, 5119282), (14, 4387956), (21, 2925304), (24, 2559641), (28, 2193978), (42, 1462652), (56, 1096989), (84, 731326), (168, 365663), (211, 291144), (422, 145572), (633, 97048), (844, 72786), (1266, 48524), (1477, 41592), (1688, 36393), (1733, 35448), (2532, 24262), (2954, 20796), (3466, 17724), (4431, 13864), (5064, 12131), (5199, 11816), (5908, 10398), (6932, 8862)]