90019188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 283236800

約数和(自身を除く): 193217612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2089, 2268, 2394, 3078, 3591, 4178, 4788, 6156, 6267, 7182, 8356, 10773, 12534, 14364, 14623, 18801, 21546, 25068, 29246, 37602, 39691, 43092, 43869, 56403, 58492, 75204, 79382, 87738, 112806, 119073, 131607, 158764, 169209, 175476, 225612, 238146, 263214, 277837, 338418, 357219, 394821, 476292, 526428, 555674, 676836, 714438, 789642, 833511, 1071657, 1111348, 1184463, 1428876, 1579284, 1667022, 2143314, 2368926, 2500533, 3214971, 3334044, 4286628, 4737852, 5001066, 6429942, 7501599, 10002132, 12859884, 15003198, 22504797, 30006396, 45009594, 90019188]

約数ペア:

[(1, 90019188), (2, 45009594), (3, 30006396), (4, 22504797), (6, 15003198), (7, 12859884), (9, 10002132), (12, 7501599), (14, 6429942), (18, 5001066), (19, 4737852), (21, 4286628), (27, 3334044), (28, 3214971), (36, 2500533), (38, 2368926), (42, 2143314), (54, 1667022), (57, 1579284), (63, 1428876), (76, 1184463), (81, 1111348), (84, 1071657), (108, 833511), (114, 789642), (126, 714438), (133, 676836), (162, 555674), (171, 526428), (189, 476292), (228, 394821), (252, 357219), (266, 338418), (324, 277837), (342, 263214), (378, 238146), (399, 225612), (513, 175476), (532, 169209), (567, 158764), (684, 131607), (756, 119073), (798, 112806), (1026, 87738), (1134, 79382), (1197, 75204), (1539, 58492), (1596, 56403), (2052, 43869), (2089, 43092), (2268, 39691), (2394, 37602), (3078, 29246), (3591, 25068), (4178, 21546), (4788, 18801), (6156, 14623), (6267, 14364), (7182, 12534), (8356, 10773)]