64884456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3336

約数の個数: 128

約数和(自身を含む): 221894400

約数和(自身を除く): 157009944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 3301, 4914, 6552, 6602, 9828, 9903, 13204, 19656, 19806, 23107, 26408, 29709, 39612, 42913, 46214, 59418, 69321, 79224, 85826, 89127, 92428, 118836, 128739, 138642, 171652, 178254, 184856, 207963, 237672, 257478, 277284, 300391, 343304, 356508, 386217, 415926, 514956, 554568, 600782, 623889, 713016, 772434, 831852, 901173, 1029912, 1158651, 1201564, 1247778, 1544868, 1663704, 1802346, 2317302, 2403128, 2495556, 2703519, 3089736, 3604692, 4634604, 4991112, 5407038, 7209384, 8110557, 9269208, 10814076, 16221114, 21628152, 32442228, 64884456]

約数ペア:

[(1, 64884456), (2, 32442228), (3, 21628152), (4, 16221114), (6, 10814076), (7, 9269208), (8, 8110557), (9, 7209384), (12, 5407038), (13, 4991112), (14, 4634604), (18, 3604692), (21, 3089736), (24, 2703519), (26, 2495556), (27, 2403128), (28, 2317302), (36, 1802346), (39, 1663704), (42, 1544868), (52, 1247778), (54, 1201564), (56, 1158651), (63, 1029912), (72, 901173), (78, 831852), (84, 772434), (91, 713016), (104, 623889), (108, 600782), (117, 554568), (126, 514956), (156, 415926), (168, 386217), (182, 356508), (189, 343304), (216, 300391), (234, 277284), (252, 257478), (273, 237672), (312, 207963), (351, 184856), (364, 178254), (378, 171652), (468, 138642), (504, 128739), (546, 118836), (702, 92428), (728, 89127), (756, 85826), (819, 79224), (936, 69321), (1092, 59418), (1404, 46214), (1512, 42913), (1638, 39612), (2184, 29709), (2457, 26408), (2808, 23107), (3276, 19806), (3301, 19656), (4914, 13204), (6552, 9903), (6602, 9828)]