69447768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 196862400

約数和(自身を除く): 127414632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 61, 78, 82, 89, 104, 122, 123, 156, 164, 178, 183, 244, 246, 267, 312, 328, 356, 366, 488, 492, 533, 534, 712, 732, 793, 984, 1066, 1068, 1157, 1464, 1586, 1599, 2132, 2136, 2314, 2379, 2501, 3172, 3198, 3471, 3649, 4264, 4628, 4758, 5002, 5429, 6344, 6396, 6942, 7298, 7503, 9256, 9516, 10004, 10858, 10947, 12792, 13884, 14596, 15006, 16287, 19032, 20008, 21716, 21894, 27768, 29192, 30012, 32513, 32574, 43432, 43788, 47437, 60024, 65026, 65148, 70577, 87576, 94874, 97539, 130052, 130296, 141154, 142311, 189748, 195078, 211731, 222589, 260104, 282308, 284622, 379496, 390156, 423462, 445178, 564616, 569244, 667767, 780312, 846924, 890356, 1138488, 1335534, 1693848, 1780712, 2671068, 2893657, 5342136, 5787314, 8680971, 11574628, 17361942, 23149256, 34723884, 69447768]

約数ペア:

[(1, 69447768), (2, 34723884), (3, 23149256), (4, 17361942), (6, 11574628), (8, 8680971), (12, 5787314), (13, 5342136), (24, 2893657), (26, 2671068), (39, 1780712), (41, 1693848), (52, 1335534), (61, 1138488), (78, 890356), (82, 846924), (89, 780312), (104, 667767), (122, 569244), (123, 564616), (156, 445178), (164, 423462), (178, 390156), (183, 379496), (244, 284622), (246, 282308), (267, 260104), (312, 222589), (328, 211731), (356, 195078), (366, 189748), (488, 142311), (492, 141154), (533, 130296), (534, 130052), (712, 97539), (732, 94874), (793, 87576), (984, 70577), (1066, 65148), (1068, 65026), (1157, 60024), (1464, 47437), (1586, 43788), (1599, 43432), (2132, 32574), (2136, 32513), (2314, 30012), (2379, 29192), (2501, 27768), (3172, 21894), (3198, 21716), (3471, 20008), (3649, 19032), (4264, 16287), (4628, 15006), (4758, 14596), (5002, 13884), (5429, 12792), (6344, 10947), (6396, 10858), (6942, 10004), (7298, 9516), (7503, 9256)]