64789368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 193640400

約数和(自身を除く): 128851032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 1036, 1176, 1489, 1554, 1813, 2072, 2978, 3108, 3626, 4467, 5439, 5956, 6216, 7252, 8934, 10423, 10878, 11912, 14504, 17868, 20846, 21756, 31269, 35736, 41692, 43512, 55093, 62538, 72961, 83384, 110186, 125076, 145922, 165279, 218883, 220372, 250152, 291844, 330558, 385651, 437766, 440744, 583688, 661116, 771302, 875532, 1156953, 1322232, 1542604, 1751064, 2313906, 2699557, 3085208, 4627812, 5399114, 8098671, 9255624, 10798228, 16197342, 21596456, 32394684, 64789368]

約数ペア:

[(1, 64789368), (2, 32394684), (3, 21596456), (4, 16197342), (6, 10798228), (7, 9255624), (8, 8098671), (12, 5399114), (14, 4627812), (21, 3085208), (24, 2699557), (28, 2313906), (37, 1751064), (42, 1542604), (49, 1322232), (56, 1156953), (74, 875532), (84, 771302), (98, 661116), (111, 583688), (147, 440744), (148, 437766), (168, 385651), (196, 330558), (222, 291844), (259, 250152), (294, 220372), (296, 218883), (392, 165279), (444, 145922), (518, 125076), (588, 110186), (777, 83384), (888, 72961), (1036, 62538), (1176, 55093), (1489, 43512), (1554, 41692), (1813, 35736), (2072, 31269), (2978, 21756), (3108, 20846), (3626, 17868), (4467, 14504), (5439, 11912), (5956, 10878), (6216, 10423), (7252, 8934)]