73421472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40253}}^1$

素因数の和:40285

約数の個数: 48

約数和(自身を含む): 202880160

約数和(自身を除く): 129458688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 40253, 80506, 120759, 161012, 241518, 322024, 483036, 644048, 764807, 966072, 1288096, 1529614, 1932144, 2294421, 3059228, 3864288, 4588842, 6118456, 9177684, 12236912, 18355368, 24473824, 36710736, 73421472]

約数ペア:

[(1, 73421472), (2, 36710736), (3, 24473824), (4, 18355368), (6, 12236912), (8, 9177684), (12, 6118456), (16, 4588842), (19, 3864288), (24, 3059228), (32, 2294421), (38, 1932144), (48, 1529614), (57, 1288096), (76, 966072), (96, 764807), (114, 644048), (152, 483036), (228, 322024), (304, 241518), (456, 161012), (608, 120759), (912, 80506), (1824, 40253)]