72042152

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 172559520

約数和(自身を除く): 100517368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 134, 182, 196, 211, 268, 364, 392, 422, 469, 536, 637, 728, 844, 871, 938, 1274, 1477, 1688, 1742, 1876, 2548, 2743, 2954, 3283, 3484, 3752, 5096, 5486, 5908, 6097, 6566, 6968, 10339, 10972, 11816, 12194, 13132, 14137, 19201, 20678, 21944, 24388, 26264, 28274, 38402, 41356, 42679, 48776, 56548, 76804, 82712, 85358, 98959, 113096, 134407, 153608, 170716, 183781, 197918, 268814, 341432, 367562, 395836, 537628, 692713, 735124, 791672, 1075256, 1286467, 1385426, 1470248, 2572934, 2770852, 5145868, 5541704, 9005269, 10291736, 18010538, 36021076, 72042152]

約数ペア:

[(1, 72042152), (2, 36021076), (4, 18010538), (7, 10291736), (8, 9005269), (13, 5541704), (14, 5145868), (26, 2770852), (28, 2572934), (49, 1470248), (52, 1385426), (56, 1286467), (67, 1075256), (91, 791672), (98, 735124), (104, 692713), (134, 537628), (182, 395836), (196, 367562), (211, 341432), (268, 268814), (364, 197918), (392, 183781), (422, 170716), (469, 153608), (536, 134407), (637, 113096), (728, 98959), (844, 85358), (871, 82712), (938, 76804), (1274, 56548), (1477, 48776), (1688, 42679), (1742, 41356), (1876, 38402), (2548, 28274), (2743, 26264), (2954, 24388), (3283, 21944), (3484, 20678), (3752, 19201), (5096, 14137), (5486, 13132), (5908, 12194), (6097, 11816), (6566, 10972), (6968, 10339)]