90198108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 144

約数和(自身を含む): 306249216

約数和(自身を除く): 216051108

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2503, 2574, 2772, 3003, 3276, 4004, 5006, 5148, 6006, 7509, 9009, 10012, 12012, 15018, 17521, 18018, 22527, 27533, 30036, 32539, 35042, 36036, 45054, 52563, 55066, 65078, 70084, 82599, 90108, 97617, 105126, 110132, 130156, 157689, 165198, 192731, 195234, 210252, 227773, 247797, 292851, 315378, 330396, 357929, 385462, 390468, 455546, 495594, 578193, 585702, 630756, 683319, 715858, 770924, 911092, 991188, 1073787, 1156386, 1171404, 1366638, 1431716, 1734579, 2049957, 2147574, 2312772, 2505503, 2733276, 3221361, 3469158, 4099914, 4295148, 5011006, 6442722, 6938316, 7516509, 8199828, 10022012, 12885444, 15033018, 22549527, 30066036, 45099054, 90198108]

約数ペア:

[(1, 90198108), (2, 45099054), (3, 30066036), (4, 22549527), (6, 15033018), (7, 12885444), (9, 10022012), (11, 8199828), (12, 7516509), (13, 6938316), (14, 6442722), (18, 5011006), (21, 4295148), (22, 4099914), (26, 3469158), (28, 3221361), (33, 2733276), (36, 2505503), (39, 2312772), (42, 2147574), (44, 2049957), (52, 1734579), (63, 1431716), (66, 1366638), (77, 1171404), (78, 1156386), (84, 1073787), (91, 991188), (99, 911092), (117, 770924), (126, 715858), (132, 683319), (143, 630756), (154, 585702), (156, 578193), (182, 495594), (198, 455546), (231, 390468), (234, 385462), (252, 357929), (273, 330396), (286, 315378), (308, 292851), (364, 247797), (396, 227773), (429, 210252), (462, 195234), (468, 192731), (546, 165198), (572, 157689), (693, 130156), (819, 110132), (858, 105126), (924, 97617), (1001, 90108), (1092, 82599), (1287, 70084), (1386, 65078), (1638, 55066), (1716, 52563), (2002, 45054), (2503, 36036), (2574, 35042), (2772, 32539), (3003, 30036), (3276, 27533), (4004, 22527), (5006, 18018), (5148, 17521), (6006, 15018), (7509, 12012), (9009, 10012)]