83930728

素因数分解:

$2^3\times 7^3\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 186480000

約数和(自身を除く): 102549272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 343, 392, 419, 511, 584, 686, 838, 1022, 1372, 1676, 2044, 2744, 2933, 3352, 3577, 4088, 5866, 7154, 11732, 14308, 20531, 23464, 25039, 28616, 30587, 41062, 50078, 61174, 82124, 100156, 122348, 143717, 164248, 200312, 214109, 244696, 287434, 428218, 574868, 856436, 1149736, 1498763, 1712872, 2997526, 5995052, 10491341, 11990104, 20982682, 41965364, 83930728]

約数ペア:

[(1, 83930728), (2, 41965364), (4, 20982682), (7, 11990104), (8, 10491341), (14, 5995052), (28, 2997526), (49, 1712872), (56, 1498763), (73, 1149736), (98, 856436), (146, 574868), (196, 428218), (292, 287434), (343, 244696), (392, 214109), (419, 200312), (511, 164248), (584, 143717), (686, 122348), (838, 100156), (1022, 82124), (1372, 61174), (1676, 50078), (2044, 41062), (2744, 30587), (2933, 28616), (3352, 25039), (3577, 23464), (4088, 20531), (5866, 14308), (7154, 11732)]