72900652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 72396500

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 172, 212, 473, 583, 727, 946, 1166, 1454, 1892, 2279, 2332, 2908, 4558, 7997, 9116, 15994, 25069, 31261, 31988, 38531, 50138, 62522, 77062, 100276, 125044, 154124, 343871, 423841, 687742, 847682, 1375484, 1656833, 1695364, 3313666, 6627332, 18225163, 36450326, 72900652]

約数ペア:

[(1, 72900652), (2, 36450326), (4, 18225163), (11, 6627332), (22, 3313666), (43, 1695364), (44, 1656833), (53, 1375484), (86, 847682), (106, 687742), (172, 423841), (212, 343871), (473, 154124), (583, 125044), (727, 100276), (946, 77062), (1166, 62522), (1454, 50138), (1892, 38531), (2279, 31988), (2332, 31261), (2908, 25069), (4558, 15994), (7997, 9116)]