90226136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 149274664

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 152, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 593, 616, 728, 836, 988, 1001, 1064, 1144, 1186, 1463, 1672, 1729, 1976, 2002, 2372, 2717, 2926, 3458, 4004, 4151, 4744, 5434, 5852, 6523, 6916, 7709, 8008, 8302, 10868, 11267, 11704, 13046, 13832, 15418, 16604, 19019, 21736, 22534, 26092, 30836, 33208, 38038, 45068, 45661, 52184, 53963, 61672, 76076, 78869, 84799, 90136, 91322, 107926, 123937, 146471, 152152, 157738, 169598, 182644, 215852, 247874, 292942, 315476, 339196, 365288, 431704, 495748, 585884, 593593, 630952, 678392, 867559, 991496, 1025297, 1171768, 1187186, 1611181, 1735118, 2050594, 2374372, 3222362, 3470236, 4101188, 4748744, 6444724, 6940472, 8202376, 11278267, 12889448, 22556534, 45113068, 90226136]

約数ペア:

[(1, 90226136), (2, 45113068), (4, 22556534), (7, 12889448), (8, 11278267), (11, 8202376), (13, 6940472), (14, 6444724), (19, 4748744), (22, 4101188), (26, 3470236), (28, 3222362), (38, 2374372), (44, 2050594), (52, 1735118), (56, 1611181), (76, 1187186), (77, 1171768), (88, 1025297), (91, 991496), (104, 867559), (133, 678392), (143, 630952), (152, 593593), (154, 585884), (182, 495748), (209, 431704), (247, 365288), (266, 339196), (286, 315476), (308, 292942), (364, 247874), (418, 215852), (494, 182644), (532, 169598), (572, 157738), (593, 152152), (616, 146471), (728, 123937), (836, 107926), (988, 91322), (1001, 90136), (1064, 84799), (1144, 78869), (1186, 76076), (1463, 61672), (1672, 53963), (1729, 52184), (1976, 45661), (2002, 45068), (2372, 38038), (2717, 33208), (2926, 30836), (3458, 26092), (4004, 22534), (4151, 21736), (4744, 19019), (5434, 16604), (5852, 15418), (6523, 13832), (6916, 13046), (7709, 11704), (8008, 11267), (8302, 10868)]