61115664

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 101731056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 79, 142, 158, 213, 227, 237, 284, 316, 426, 454, 474, 568, 632, 681, 852, 908, 948, 1136, 1264, 1362, 1704, 1816, 1896, 2724, 3408, 3632, 3792, 5448, 5609, 10896, 11218, 16117, 16827, 17933, 22436, 32234, 33654, 35866, 44872, 48351, 53799, 64468, 67308, 71732, 89744, 96702, 107598, 128936, 134616, 143464, 193404, 215196, 257872, 269232, 286928, 386808, 430392, 773616, 860784, 1273243, 2546486, 3819729, 5092972, 7639458, 10185944, 15278916, 20371888, 30557832, 61115664]

約数ペア:

[(1, 61115664), (2, 30557832), (3, 20371888), (4, 15278916), (6, 10185944), (8, 7639458), (12, 5092972), (16, 3819729), (24, 2546486), (48, 1273243), (71, 860784), (79, 773616), (142, 430392), (158, 386808), (213, 286928), (227, 269232), (237, 257872), (284, 215196), (316, 193404), (426, 143464), (454, 134616), (474, 128936), (568, 107598), (632, 96702), (681, 89744), (852, 71732), (908, 67308), (948, 64468), (1136, 53799), (1264, 48351), (1362, 44872), (1704, 35866), (1816, 33654), (1896, 32234), (2724, 22436), (3408, 17933), (3632, 16827), (3792, 16117), (5448, 11218), (5609, 10896)]