72465984

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1412

約数の個数: 84

約数和(自身を含む): 210013804

約数和(自身を除く): 137547820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1297, 1552, 1746, 2328, 2594, 3104, 3492, 3891, 4656, 5188, 6208, 6984, 7782, 9312, 10376, 11673, 13968, 15564, 18624, 20752, 23346, 27936, 31128, 41504, 46692, 55872, 62256, 83008, 93384, 124512, 125809, 186768, 249024, 251618, 373536, 377427, 503236, 747072, 754854, 1006472, 1132281, 1509708, 2012944, 2264562, 3019416, 4025888, 4529124, 6038832, 8051776, 9058248, 12077664, 18116496, 24155328, 36232992, 72465984]

約数ペア:

[(1, 72465984), (2, 36232992), (3, 24155328), (4, 18116496), (6, 12077664), (8, 9058248), (9, 8051776), (12, 6038832), (16, 4529124), (18, 4025888), (24, 3019416), (32, 2264562), (36, 2012944), (48, 1509708), (64, 1132281), (72, 1006472), (96, 754854), (97, 747072), (144, 503236), (192, 377427), (194, 373536), (288, 251618), (291, 249024), (388, 186768), (576, 125809), (582, 124512), (776, 93384), (873, 83008), (1164, 62256), (1297, 55872), (1552, 46692), (1746, 41504), (2328, 31128), (2594, 27936), (3104, 23346), (3492, 20752), (3891, 18624), (4656, 15564), (5188, 13968), (6208, 11673), (6984, 10376), (7782, 9312)]