74133516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 185409840

約数和(自身を除く): 111276324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 157, 218, 228, 314, 327, 361, 436, 471, 628, 654, 722, 942, 1083, 1308, 1444, 1884, 2071, 2166, 2983, 4142, 4332, 5966, 6213, 8284, 8949, 11932, 12426, 17113, 17898, 24852, 34226, 35796, 39349, 51339, 56677, 68452, 78698, 102678, 113354, 118047, 157396, 170031, 205356, 226708, 236094, 325147, 340062, 472188, 650294, 680124, 975441, 1300588, 1950882, 3901764, 6177793, 12355586, 18533379, 24711172, 37066758, 74133516]

約数ペア:

[(1, 74133516), (2, 37066758), (3, 24711172), (4, 18533379), (6, 12355586), (12, 6177793), (19, 3901764), (38, 1950882), (57, 1300588), (76, 975441), (109, 680124), (114, 650294), (157, 472188), (218, 340062), (228, 325147), (314, 236094), (327, 226708), (361, 205356), (436, 170031), (471, 157396), (628, 118047), (654, 113354), (722, 102678), (942, 78698), (1083, 68452), (1308, 56677), (1444, 51339), (1884, 39349), (2071, 35796), (2166, 34226), (2983, 24852), (4142, 17898), (4332, 17113), (5966, 12426), (6213, 11932), (8284, 8949)]