47197728

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 120

約数和(自身を含む): 140873040

約数和(自身を除く): 93675312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 139, 144, 162, 216, 262, 278, 288, 324, 393, 417, 432, 524, 556, 648, 786, 834, 864, 1048, 1112, 1179, 1251, 1296, 1572, 1668, 2096, 2224, 2358, 2502, 2592, 3144, 3336, 3537, 3753, 4192, 4448, 4716, 5004, 6288, 6672, 7074, 7506, 9432, 10008, 10611, 11259, 12576, 13344, 14148, 15012, 18209, 18864, 20016, 21222, 22518, 28296, 30024, 36418, 37728, 40032, 42444, 45036, 54627, 56592, 60048, 72836, 84888, 90072, 109254, 113184, 120096, 145672, 163881, 169776, 180144, 218508, 291344, 327762, 339552, 360288, 437016, 491643, 582688, 655524, 874032, 983286, 1311048, 1474929, 1748064, 1966572, 2622096, 2949858, 3933144, 5244192, 5899716, 7866288, 11799432, 15732576, 23598864, 47197728]

約数ペア:

[(1, 47197728), (2, 23598864), (3, 15732576), (4, 11799432), (6, 7866288), (8, 5899716), (9, 5244192), (12, 3933144), (16, 2949858), (18, 2622096), (24, 1966572), (27, 1748064), (32, 1474929), (36, 1311048), (48, 983286), (54, 874032), (72, 655524), (81, 582688), (96, 491643), (108, 437016), (131, 360288), (139, 339552), (144, 327762), (162, 291344), (216, 218508), (262, 180144), (278, 169776), (288, 163881), (324, 145672), (393, 120096), (417, 113184), (432, 109254), (524, 90072), (556, 84888), (648, 72836), (786, 60048), (834, 56592), (864, 54627), (1048, 45036), (1112, 42444), (1179, 40032), (1251, 37728), (1296, 36418), (1572, 30024), (1668, 28296), (2096, 22518), (2224, 21222), (2358, 20016), (2502, 18864), (2592, 18209), (3144, 15012), (3336, 14148), (3537, 13344), (3753, 12576), (4192, 11259), (4448, 10611), (4716, 10008), (5004, 9432), (6288, 7506), (6672, 7074)]