90421164

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{2897}}^1$

素因数の和:2944

約数の個数: 72

約数和(自身を含む): 249112080

約数和(自身を除く): 158690916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2601, 2897, 3468, 5202, 5794, 7803, 8691, 10404, 11588, 15606, 17382, 26073, 31212, 34764, 49249, 52146, 78219, 98498, 104292, 147747, 156438, 196996, 295494, 312876, 443241, 590988, 837233, 886482, 1329723, 1674466, 1772964, 2511699, 2659446, 3348932, 5023398, 5318892, 7535097, 10046796, 15070194, 22605291, 30140388, 45210582, 90421164]

約数ペア:

[(1, 90421164), (2, 45210582), (3, 30140388), (4, 22605291), (6, 15070194), (9, 10046796), (12, 7535097), (17, 5318892), (18, 5023398), (27, 3348932), (34, 2659446), (36, 2511699), (51, 1772964), (54, 1674466), (68, 1329723), (102, 886482), (108, 837233), (153, 590988), (204, 443241), (289, 312876), (306, 295494), (459, 196996), (578, 156438), (612, 147747), (867, 104292), (918, 98498), (1156, 78219), (1734, 52146), (1836, 49249), (2601, 34764), (2897, 31212), (3468, 26073), (5202, 17382), (5794, 15606), (7803, 11588), (8691, 10404)]