72289436212

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{44887}}^1$

素因数の和:45520

約数の個数: 48

約数和(自身を含む): 146148145920

約数和(自身を除く): 73858709708

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 509, 791, 1018, 1582, 2036, 3164, 3563, 7126, 14252, 44887, 57517, 89774, 115034, 179548, 230068, 314209, 402619, 628418, 805238, 1256836, 1610476, 5072231, 10144462, 20288924, 22847483, 35505617, 45694966, 71011234, 91389932, 142022468, 159932381, 319864762, 639729524, 2581765579, 5163531158, 10327062316, 18072359053, 36144718106, 72289436212]

約数ペア:

[(1, 72289436212), (2, 36144718106), (4, 18072359053), (7, 10327062316), (14, 5163531158), (28, 2581765579), (113, 639729524), (226, 319864762), (452, 159932381), (509, 142022468), (791, 91389932), (1018, 71011234), (1582, 45694966), (2036, 35505617), (3164, 22847483), (3563, 20288924), (7126, 10144462), (14252, 5072231), (44887, 1610476), (57517, 1256836), (89774, 805238), (115034, 628418), (179548, 402619), (230068, 314209)]