39646944

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 120294720

約数和(自身を除く): 80647776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 101, 116, 141, 144, 174, 188, 202, 232, 261, 282, 288, 303, 348, 376, 404, 423, 464, 522, 564, 606, 696, 752, 808, 846, 909, 928, 1044, 1128, 1212, 1363, 1392, 1504, 1616, 1692, 1818, 2088, 2256, 2424, 2726, 2784, 2929, 3232, 3384, 3636, 4089, 4176, 4512, 4747, 4848, 5452, 5858, 6768, 7272, 8178, 8352, 8787, 9494, 9696, 10904, 11716, 12267, 13536, 14241, 14544, 16356, 17574, 18988, 21808, 23432, 24534, 26361, 28482, 29088, 32712, 35148, 37976, 42723, 43616, 46864, 49068, 52722, 56964, 65424, 70296, 75952, 85446, 93728, 98136, 105444, 113928, 130848, 137663, 140592, 151904, 170892, 196272, 210888, 227856, 275326, 281184, 341784, 392544, 412989, 421776, 455712, 550652, 683568, 825978, 843552, 1101304, 1238967, 1367136, 1651956, 2202608, 2477934, 3303912, 4405216, 4955868, 6607824, 9911736, 13215648, 19823472, 39646944]

約数ペア:

[(1, 39646944), (2, 19823472), (3, 13215648), (4, 9911736), (6, 6607824), (8, 4955868), (9, 4405216), (12, 3303912), (16, 2477934), (18, 2202608), (24, 1651956), (29, 1367136), (32, 1238967), (36, 1101304), (47, 843552), (48, 825978), (58, 683568), (72, 550652), (87, 455712), (94, 421776), (96, 412989), (101, 392544), (116, 341784), (141, 281184), (144, 275326), (174, 227856), (188, 210888), (202, 196272), (232, 170892), (261, 151904), (282, 140592), (288, 137663), (303, 130848), (348, 113928), (376, 105444), (404, 98136), (423, 93728), (464, 85446), (522, 75952), (564, 70296), (606, 65424), (696, 56964), (752, 52722), (808, 49068), (846, 46864), (909, 43616), (928, 42723), (1044, 37976), (1128, 35148), (1212, 32712), (1363, 29088), (1392, 28482), (1504, 26361), (1616, 24534), (1692, 23432), (1818, 21808), (2088, 18988), (2256, 17574), (2424, 16356), (2726, 14544), (2784, 14241), (2929, 13536), (3232, 12267), (3384, 11716), (3636, 10904), (4089, 9696), (4176, 9494), (4512, 8787), (4747, 8352), (4848, 8178), (5452, 7272), (5858, 6768)]