29682828

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 91929600

約数和(自身を除く): 62246772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 79, 84, 98, 108, 126, 142, 147, 158, 189, 196, 213, 237, 252, 284, 294, 316, 378, 426, 441, 474, 497, 553, 588, 639, 711, 756, 852, 882, 948, 994, 1106, 1278, 1323, 1422, 1491, 1659, 1764, 1917, 1988, 2133, 2212, 2556, 2646, 2844, 2982, 3318, 3479, 3834, 3871, 4266, 4473, 4977, 5292, 5609, 5964, 6636, 6958, 7668, 7742, 8532, 8946, 9954, 10437, 11218, 11613, 13419, 13916, 14931, 15484, 16827, 17892, 19908, 20874, 22436, 23226, 26838, 29862, 31311, 33654, 34839, 39263, 41748, 46452, 50481, 53676, 59724, 62622, 67308, 69678, 78526, 93933, 100962, 104517, 117789, 125244, 139356, 151443, 157052, 187866, 201924, 209034, 235578, 274841, 302886, 353367, 375732, 418068, 471156, 549682, 605772, 706734, 824523, 1060101, 1099364, 1413468, 1649046, 2120202, 2473569, 3298092, 4240404, 4947138, 7420707, 9894276, 14841414, 29682828]

約数ペア:

[(1, 29682828), (2, 14841414), (3, 9894276), (4, 7420707), (6, 4947138), (7, 4240404), (9, 3298092), (12, 2473569), (14, 2120202), (18, 1649046), (21, 1413468), (27, 1099364), (28, 1060101), (36, 824523), (42, 706734), (49, 605772), (54, 549682), (63, 471156), (71, 418068), (79, 375732), (84, 353367), (98, 302886), (108, 274841), (126, 235578), (142, 209034), (147, 201924), (158, 187866), (189, 157052), (196, 151443), (213, 139356), (237, 125244), (252, 117789), (284, 104517), (294, 100962), (316, 93933), (378, 78526), (426, 69678), (441, 67308), (474, 62622), (497, 59724), (553, 53676), (588, 50481), (639, 46452), (711, 41748), (756, 39263), (852, 34839), (882, 33654), (948, 31311), (994, 29862), (1106, 26838), (1278, 23226), (1323, 22436), (1422, 20874), (1491, 19908), (1659, 17892), (1764, 16827), (1917, 15484), (1988, 14931), (2133, 13916), (2212, 13419), (2556, 11613), (2646, 11218), (2844, 10437), (2982, 9954), (3318, 8946), (3479, 8532), (3834, 7742), (3871, 7668), (4266, 6958), (4473, 6636), (4977, 5964), (5292, 5609)]