174722868

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 453110112

約数和(自身を除く): 278387244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 107, 134, 201, 214, 268, 321, 402, 428, 603, 642, 677, 804, 963, 1206, 1284, 1354, 1926, 2031, 2412, 2708, 3852, 4062, 6093, 7169, 8124, 12186, 14338, 21507, 24372, 28676, 43014, 45359, 64521, 72439, 86028, 90718, 129042, 136077, 144878, 181436, 217317, 258084, 272154, 289756, 408231, 434634, 544308, 651951, 816462, 869268, 1303902, 1632924, 2607804, 4853413, 9706826, 14560239, 19413652, 29120478, 43680717, 58240956, 87361434, 174722868]

約数ペア:

[(1, 174722868), (2, 87361434), (3, 58240956), (4, 43680717), (6, 29120478), (9, 19413652), (12, 14560239), (18, 9706826), (36, 4853413), (67, 2607804), (107, 1632924), (134, 1303902), (201, 869268), (214, 816462), (268, 651951), (321, 544308), (402, 434634), (428, 408231), (603, 289756), (642, 272154), (677, 258084), (804, 217317), (963, 181436), (1206, 144878), (1284, 136077), (1354, 129042), (1926, 90718), (2031, 86028), (2412, 72439), (2708, 64521), (3852, 45359), (4062, 43014), (6093, 28676), (7169, 24372), (8124, 21507), (12186, 14338)]