69621288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 131656152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 88, 93, 94, 124, 132, 141, 181, 186, 188, 248, 264, 282, 341, 362, 372, 376, 517, 543, 564, 682, 724, 744, 1023, 1034, 1086, 1128, 1364, 1448, 1457, 1551, 1991, 2046, 2068, 2172, 2728, 2914, 3102, 3982, 4092, 4136, 4344, 4371, 5611, 5828, 5973, 6204, 7964, 8184, 8507, 8742, 11222, 11656, 11946, 12408, 15928, 16027, 16833, 17014, 17484, 22444, 23892, 25521, 32054, 33666, 34028, 34968, 44888, 47784, 48081, 51042, 61721, 64108, 67332, 68056, 93577, 96162, 102084, 123442, 128216, 134664, 185163, 187154, 192324, 204168, 246884, 263717, 280731, 370326, 374308, 384648, 493768, 527434, 561462, 740652, 748616, 791151, 1054868, 1122924, 1481304, 1582302, 2109736, 2245848, 2900887, 3164604, 5801774, 6329208, 8702661, 11603548, 17405322, 23207096, 34810644, 69621288]

約数ペア:

[(1, 69621288), (2, 34810644), (3, 23207096), (4, 17405322), (6, 11603548), (8, 8702661), (11, 6329208), (12, 5801774), (22, 3164604), (24, 2900887), (31, 2245848), (33, 2109736), (44, 1582302), (47, 1481304), (62, 1122924), (66, 1054868), (88, 791151), (93, 748616), (94, 740652), (124, 561462), (132, 527434), (141, 493768), (181, 384648), (186, 374308), (188, 370326), (248, 280731), (264, 263717), (282, 246884), (341, 204168), (362, 192324), (372, 187154), (376, 185163), (517, 134664), (543, 128216), (564, 123442), (682, 102084), (724, 96162), (744, 93577), (1023, 68056), (1034, 67332), (1086, 64108), (1128, 61721), (1364, 51042), (1448, 48081), (1457, 47784), (1551, 44888), (1991, 34968), (2046, 34028), (2068, 33666), (2172, 32054), (2728, 25521), (2914, 23892), (3102, 22444), (3982, 17484), (4092, 17014), (4136, 16833), (4344, 16027), (4371, 15928), (5611, 12408), (5828, 11946), (5973, 11656), (6204, 11222), (7964, 8742), (8184, 8507)]