72917326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 118742400

約数和(自身を除く): 45825074

約数列:

[1, 2, 19, 38, 61, 83, 122, 166, 379, 758, 1159, 1577, 2318, 3154, 5063, 7201, 10126, 14402, 23119, 31457, 46238, 62914, 96197, 192394, 439261, 597683, 878522, 1195366, 1918877, 3837754, 36458663, 72917326]

約数ペア:

[(1, 72917326), (2, 36458663), (19, 3837754), (38, 1918877), (61, 1195366), (83, 878522), (122, 597683), (166, 439261), (379, 192394), (758, 96197), (1159, 62914), (1577, 46238), (2318, 31457), (3154, 23119), (5063, 14402), (7201, 10126)]