69263792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 151115328

約数和(自身を除く): 81851536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 61, 103, 104, 106, 122, 206, 208, 212, 244, 412, 424, 488, 689, 793, 824, 848, 976, 1339, 1378, 1586, 1648, 2678, 2756, 3172, 3233, 5356, 5459, 5512, 6283, 6344, 6466, 10712, 10918, 11024, 12566, 12688, 12932, 21424, 21836, 25132, 25864, 42029, 43672, 50264, 51728, 70967, 81679, 84058, 87344, 100528, 141934, 163358, 168116, 283868, 326716, 332999, 336232, 567736, 653432, 665998, 672464, 1135472, 1306864, 1331996, 2663992, 4328987, 5327984, 8657974, 17315948, 34631896, 69263792]

約数ペア:

[(1, 69263792), (2, 34631896), (4, 17315948), (8, 8657974), (13, 5327984), (16, 4328987), (26, 2663992), (52, 1331996), (53, 1306864), (61, 1135472), (103, 672464), (104, 665998), (106, 653432), (122, 567736), (206, 336232), (208, 332999), (212, 326716), (244, 283868), (412, 168116), (424, 163358), (488, 141934), (689, 100528), (793, 87344), (824, 84058), (848, 81679), (976, 70967), (1339, 51728), (1378, 50264), (1586, 43672), (1648, 42029), (2678, 25864), (2756, 25132), (3172, 21836), (3233, 21424), (5356, 12932), (5459, 12688), (5512, 12566), (6283, 11024), (6344, 10918), (6466, 10712)]