81446616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 240318000

約数和(自身を除く): 158871384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2053, 2088, 2204, 3306, 4106, 4408, 4959, 6159, 6612, 8212, 9918, 12318, 13224, 16424, 18477, 19836, 24636, 36954, 39007, 39672, 49272, 59537, 73908, 78014, 117021, 119074, 147816, 156028, 178611, 234042, 238148, 312056, 351063, 357222, 468084, 476296, 535833, 702126, 714444, 936168, 1071666, 1131203, 1404252, 1428888, 2143332, 2262406, 2808504, 3393609, 4286664, 4524812, 6787218, 9049624, 10180827, 13574436, 20361654, 27148872, 40723308, 81446616]

約数ペア:

[(1, 81446616), (2, 40723308), (3, 27148872), (4, 20361654), (6, 13574436), (8, 10180827), (9, 9049624), (12, 6787218), (18, 4524812), (19, 4286664), (24, 3393609), (29, 2808504), (36, 2262406), (38, 2143332), (57, 1428888), (58, 1404252), (72, 1131203), (76, 1071666), (87, 936168), (114, 714444), (116, 702126), (152, 535833), (171, 476296), (174, 468084), (228, 357222), (232, 351063), (261, 312056), (342, 238148), (348, 234042), (456, 178611), (522, 156028), (551, 147816), (684, 119074), (696, 117021), (1044, 78014), (1102, 73908), (1368, 59537), (1653, 49272), (2053, 39672), (2088, 39007), (2204, 36954), (3306, 24636), (4106, 19836), (4408, 18477), (4959, 16424), (6159, 13224), (6612, 12318), (8212, 9918)]