127944924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 321834240

約数和(自身を除く): 193889316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 289, 316, 467, 474, 578, 867, 934, 948, 1156, 1343, 1401, 1734, 1868, 2686, 2802, 3468, 4029, 5372, 5604, 7939, 8058, 15878, 16116, 22831, 23817, 31756, 36893, 45662, 47634, 68493, 73786, 91324, 95268, 110679, 134963, 136986, 147572, 221358, 269926, 273972, 404889, 442716, 539852, 627181, 809778, 1254362, 1619556, 1881543, 2508724, 3763086, 7526172, 10662077, 21324154, 31986231, 42648308, 63972462, 127944924]

約数ペア:

[(1, 127944924), (2, 63972462), (3, 42648308), (4, 31986231), (6, 21324154), (12, 10662077), (17, 7526172), (34, 3763086), (51, 2508724), (68, 1881543), (79, 1619556), (102, 1254362), (158, 809778), (204, 627181), (237, 539852), (289, 442716), (316, 404889), (467, 273972), (474, 269926), (578, 221358), (867, 147572), (934, 136986), (948, 134963), (1156, 110679), (1343, 95268), (1401, 91324), (1734, 73786), (1868, 68493), (2686, 47634), (2802, 45662), (3468, 36893), (4029, 31756), (5372, 23817), (5604, 22831), (7939, 16116), (8058, 15878)]