66412008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 202204800

約数和(自身を除く): 135792792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 104, 108, 117, 134, 156, 201, 216, 234, 268, 312, 351, 353, 402, 468, 536, 603, 702, 706, 804, 871, 936, 1059, 1206, 1404, 1412, 1608, 1742, 1809, 2118, 2412, 2613, 2808, 2824, 3177, 3484, 3618, 4236, 4589, 4824, 5226, 6354, 6968, 7236, 7839, 8472, 9178, 9531, 10452, 12708, 13767, 14472, 15678, 18356, 19062, 20904, 23517, 23651, 25416, 27534, 31356, 36712, 38124, 41301, 47034, 47302, 55068, 62712, 70953, 76248, 82602, 94068, 94604, 110136, 123903, 141906, 165204, 188136, 189208, 212859, 247806, 283812, 307463, 330408, 425718, 495612, 567624, 614926, 638577, 851436, 922389, 991224, 1229852, 1277154, 1702872, 1844778, 2459704, 2554308, 2767167, 3689556, 5108616, 5534334, 7379112, 8301501, 11068668, 16603002, 22137336, 33206004, 66412008]

約数ペア:

[(1, 66412008), (2, 33206004), (3, 22137336), (4, 16603002), (6, 11068668), (8, 8301501), (9, 7379112), (12, 5534334), (13, 5108616), (18, 3689556), (24, 2767167), (26, 2554308), (27, 2459704), (36, 1844778), (39, 1702872), (52, 1277154), (54, 1229852), (67, 991224), (72, 922389), (78, 851436), (104, 638577), (108, 614926), (117, 567624), (134, 495612), (156, 425718), (201, 330408), (216, 307463), (234, 283812), (268, 247806), (312, 212859), (351, 189208), (353, 188136), (402, 165204), (468, 141906), (536, 123903), (603, 110136), (702, 94604), (706, 94068), (804, 82602), (871, 76248), (936, 70953), (1059, 62712), (1206, 55068), (1404, 47302), (1412, 47034), (1608, 41301), (1742, 38124), (1809, 36712), (2118, 31356), (2412, 27534), (2613, 25416), (2808, 23651), (2824, 23517), (3177, 20904), (3484, 19062), (3618, 18356), (4236, 15678), (4589, 14472), (4824, 13767), (5226, 12708), (6354, 10452), (6968, 9531), (7236, 9178), (7839, 8472)]