72828336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{216751}}^1$

素因数の和:216769

約数の個数: 40

約数和(自身を含む): 215017984

約数和(自身を除く): 142189648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 216751, 433502, 650253, 867004, 1300506, 1517257, 1734008, 2601012, 3034514, 3468016, 4551771, 5202024, 6069028, 9103542, 10404048, 12138056, 18207084, 24276112, 36414168, 72828336]

約数ペア:

[(1, 72828336), (2, 36414168), (3, 24276112), (4, 18207084), (6, 12138056), (7, 10404048), (8, 9103542), (12, 6069028), (14, 5202024), (16, 4551771), (21, 3468016), (24, 3034514), (28, 2601012), (42, 1734008), (48, 1517257), (56, 1300506), (84, 867004), (112, 650253), (168, 433502), (336, 216751)]