172075792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 407116800

約数和(自身を除く): 235041008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1709, 1736, 1798, 3248, 3418, 3472, 3596, 6293, 6836, 7192, 11963, 12586, 13672, 14384, 23926, 25172, 27344, 47852, 49561, 50344, 52979, 95704, 99122, 100688, 105958, 191408, 198244, 211916, 346927, 370853, 396488, 423832, 693854, 741706, 792976, 847664, 1387708, 1483412, 1536391, 2775416, 2966824, 3072782, 5550832, 5933648, 6145564, 10754737, 12291128, 21509474, 24582256, 43018948, 86037896, 172075792]

約数ペア:

[(1, 172075792), (2, 86037896), (4, 43018948), (7, 24582256), (8, 21509474), (14, 12291128), (16, 10754737), (28, 6145564), (29, 5933648), (31, 5550832), (56, 3072782), (58, 2966824), (62, 2775416), (112, 1536391), (116, 1483412), (124, 1387708), (203, 847664), (217, 792976), (232, 741706), (248, 693854), (406, 423832), (434, 396488), (464, 370853), (496, 346927), (812, 211916), (868, 198244), (899, 191408), (1624, 105958), (1709, 100688), (1736, 99122), (1798, 95704), (3248, 52979), (3418, 50344), (3472, 49561), (3596, 47852), (6293, 27344), (6836, 25172), (7192, 23926), (11963, 14384), (12586, 13672)]