89640252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 182791908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 593, 612, 646, 663, 684, 741, 884, 969, 988, 1186, 1292, 1326, 1482, 1779, 1938, 1989, 2223, 2372, 2652, 2907, 2964, 3558, 3876, 3978, 4199, 4446, 5337, 5814, 7116, 7709, 7956, 8398, 8892, 10081, 10674, 11267, 11628, 12597, 15418, 16796, 20162, 21348, 22534, 23127, 25194, 30243, 30836, 33801, 37791, 40324, 45068, 46254, 50388, 60486, 67602, 69381, 75582, 90729, 92508, 101403, 120972, 131053, 135204, 138762, 146471, 151164, 181458, 191539, 202806, 262106, 277524, 292942, 362916, 383078, 393159, 405612, 439413, 524212, 574617, 585884, 766156, 786318, 878826, 1149234, 1179477, 1318239, 1572636, 1723851, 1757652, 2298468, 2358954, 2490007, 2636478, 3447702, 4717908, 4980014, 5272956, 6895404, 7470021, 9960028, 14940042, 22410063, 29880084, 44820126, 89640252]

約数ペア:

[(1, 89640252), (2, 44820126), (3, 29880084), (4, 22410063), (6, 14940042), (9, 9960028), (12, 7470021), (13, 6895404), (17, 5272956), (18, 4980014), (19, 4717908), (26, 3447702), (34, 2636478), (36, 2490007), (38, 2358954), (39, 2298468), (51, 1757652), (52, 1723851), (57, 1572636), (68, 1318239), (76, 1179477), (78, 1149234), (102, 878826), (114, 786318), (117, 766156), (153, 585884), (156, 574617), (171, 524212), (204, 439413), (221, 405612), (228, 393159), (234, 383078), (247, 362916), (306, 292942), (323, 277524), (342, 262106), (442, 202806), (468, 191539), (494, 181458), (593, 151164), (612, 146471), (646, 138762), (663, 135204), (684, 131053), (741, 120972), (884, 101403), (969, 92508), (988, 90729), (1186, 75582), (1292, 69381), (1326, 67602), (1482, 60486), (1779, 50388), (1938, 46254), (1989, 45068), (2223, 40324), (2372, 37791), (2652, 33801), (2907, 30836), (2964, 30243), (3558, 25194), (3876, 23127), (3978, 22534), (4199, 21348), (4446, 20162), (5337, 16796), (5814, 15418), (7116, 12597), (7709, 11628), (7956, 11267), (8398, 10674), (8892, 10081)]