39612912

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 105909888

約数和(自身を除く): 66296976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 163, 166, 183, 244, 249, 326, 332, 366, 488, 489, 498, 652, 664, 732, 976, 978, 996, 1304, 1328, 1464, 1956, 1992, 2608, 2928, 3912, 3984, 5063, 7824, 9943, 10126, 13529, 15189, 19886, 20252, 27058, 29829, 30378, 39772, 40504, 40587, 54116, 59658, 60756, 79544, 81008, 81174, 108232, 119316, 121512, 159088, 162348, 216464, 238632, 243024, 324696, 477264, 649392, 825269, 1650538, 2475807, 3301076, 4951614, 6602152, 9903228, 13204304, 19806456, 39612912]

約数ペア:

[(1, 39612912), (2, 19806456), (3, 13204304), (4, 9903228), (6, 6602152), (8, 4951614), (12, 3301076), (16, 2475807), (24, 1650538), (48, 825269), (61, 649392), (83, 477264), (122, 324696), (163, 243024), (166, 238632), (183, 216464), (244, 162348), (249, 159088), (326, 121512), (332, 119316), (366, 108232), (488, 81174), (489, 81008), (498, 79544), (652, 60756), (664, 59658), (732, 54116), (976, 40587), (978, 40504), (996, 39772), (1304, 30378), (1328, 29829), (1464, 27058), (1956, 20252), (1992, 19886), (2608, 15189), (2928, 13529), (3912, 10126), (3984, 9943), (5063, 7824)]