72208032976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{148147}}^1$

素因数の和:148939

約数の個数: 40

約数和(自身を含む): 143509189824

約数和(自身を除く): 71301156848

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 743, 1486, 2972, 5944, 11888, 30463, 60926, 121852, 148147, 243704, 296294, 487408, 592588, 1185176, 2370352, 6074027, 12148054, 24296108, 48592216, 97184432, 110073221, 220146442, 440292884, 880585768, 1761171536, 4513002061, 9026004122, 18052008244, 36104016488, 72208032976]

約数ペア:

[(1, 72208032976), (2, 36104016488), (4, 18052008244), (8, 9026004122), (16, 4513002061), (41, 1761171536), (82, 880585768), (164, 440292884), (328, 220146442), (656, 110073221), (743, 97184432), (1486, 48592216), (2972, 24296108), (5944, 12148054), (11888, 6074027), (30463, 2370352), (60926, 1185176), (121852, 592588), (148147, 487408), (243704, 296294)]