90255942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3354

約数の個数: 72

約数和(自身を含む): 234891072

約数和(自身を除く): 144635130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3301, 3906, 4557, 6602, 9114, 9903, 13671, 19806, 23107, 27342, 29709, 46214, 59418, 69321, 102331, 138642, 161749, 204662, 207963, 306993, 323498, 415926, 485247, 613986, 716317, 920979, 970494, 1432634, 1455741, 1841958, 2148951, 2911482, 4297902, 5014219, 6446853, 10028438, 12893706, 15042657, 30085314, 45127971, 90255942]

約数ペア:

[(1, 90255942), (2, 45127971), (3, 30085314), (6, 15042657), (7, 12893706), (9, 10028438), (14, 6446853), (18, 5014219), (21, 4297902), (31, 2911482), (42, 2148951), (49, 1841958), (62, 1455741), (63, 1432634), (93, 970494), (98, 920979), (126, 716317), (147, 613986), (186, 485247), (217, 415926), (279, 323498), (294, 306993), (434, 207963), (441, 204662), (558, 161749), (651, 138642), (882, 102331), (1302, 69321), (1519, 59418), (1953, 46214), (3038, 29709), (3301, 27342), (3906, 23107), (4557, 19806), (6602, 13671), (9114, 9903)]