172555884

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 447567120

約数和(自身を除く): 275011236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 137, 177, 236, 274, 354, 411, 531, 548, 593, 708, 822, 1062, 1186, 1233, 1644, 1779, 2124, 2372, 2466, 3558, 4932, 5337, 7116, 8083, 10674, 16166, 21348, 24249, 32332, 34987, 48498, 69974, 72747, 81241, 96996, 104961, 139948, 145494, 162482, 209922, 243723, 290988, 314883, 324964, 419844, 487446, 629766, 731169, 974892, 1259532, 1462338, 2924676, 4793219, 9586438, 14379657, 19172876, 28759314, 43138971, 57518628, 86277942, 172555884]

約数ペア:

[(1, 172555884), (2, 86277942), (3, 57518628), (4, 43138971), (6, 28759314), (9, 19172876), (12, 14379657), (18, 9586438), (36, 4793219), (59, 2924676), (118, 1462338), (137, 1259532), (177, 974892), (236, 731169), (274, 629766), (354, 487446), (411, 419844), (531, 324964), (548, 314883), (593, 290988), (708, 243723), (822, 209922), (1062, 162482), (1186, 145494), (1233, 139948), (1644, 104961), (1779, 96996), (2124, 81241), (2372, 72747), (2466, 69974), (3558, 48498), (4932, 34987), (5337, 32332), (7116, 24249), (8083, 21348), (10674, 16166)]