72672376

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 163569600

約数和(自身を除く): 90897224

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 613, 812, 1022, 1226, 1624, 2044, 2117, 2452, 4088, 4234, 4291, 4904, 8468, 8582, 14819, 16936, 17164, 17777, 29638, 34328, 35554, 44749, 59276, 71108, 89498, 118552, 124439, 142216, 178996, 248878, 313243, 357992, 497756, 626486, 995512, 1252972, 1297721, 2505944, 2595442, 5190884, 9084047, 10381768, 18168094, 36336188, 72672376]

約数ペア:

[(1, 72672376), (2, 36336188), (4, 18168094), (7, 10381768), (8, 9084047), (14, 5190884), (28, 2595442), (29, 2505944), (56, 1297721), (58, 1252972), (73, 995512), (116, 626486), (146, 497756), (203, 357992), (232, 313243), (292, 248878), (406, 178996), (511, 142216), (584, 124439), (613, 118552), (812, 89498), (1022, 71108), (1226, 59276), (1624, 44749), (2044, 35554), (2117, 34328), (2452, 29638), (4088, 17777), (4234, 17164), (4291, 16936), (4904, 14819), (8468, 8582)]