72456912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 223423200

約数和(自身を除く): 150966288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 149, 176, 198, 264, 298, 307, 396, 447, 528, 596, 614, 792, 894, 921, 1192, 1228, 1341, 1584, 1639, 1788, 1842, 2384, 2456, 2682, 2763, 3278, 3377, 3576, 3684, 4912, 4917, 5364, 5526, 6556, 6754, 7152, 7368, 9834, 10131, 10728, 11052, 13112, 13508, 14736, 14751, 19668, 20262, 21456, 22104, 26224, 27016, 29502, 30393, 39336, 40524, 44208, 45743, 54032, 59004, 60786, 78672, 81048, 91486, 118008, 121572, 137229, 162096, 182972, 236016, 243144, 274458, 365944, 411687, 486288, 503173, 548916, 731888, 823374, 1006346, 1097832, 1509519, 1646748, 2012692, 2195664, 3019038, 3293496, 4025384, 4528557, 6038076, 6586992, 8050768, 9057114, 12076152, 18114228, 24152304, 36228456, 72456912]

約数ペア:

[(1, 72456912), (2, 36228456), (3, 24152304), (4, 18114228), (6, 12076152), (8, 9057114), (9, 8050768), (11, 6586992), (12, 6038076), (16, 4528557), (18, 4025384), (22, 3293496), (24, 3019038), (33, 2195664), (36, 2012692), (44, 1646748), (48, 1509519), (66, 1097832), (72, 1006346), (88, 823374), (99, 731888), (132, 548916), (144, 503173), (149, 486288), (176, 411687), (198, 365944), (264, 274458), (298, 243144), (307, 236016), (396, 182972), (447, 162096), (528, 137229), (596, 121572), (614, 118008), (792, 91486), (894, 81048), (921, 78672), (1192, 60786), (1228, 59004), (1341, 54032), (1584, 45743), (1639, 44208), (1788, 40524), (1842, 39336), (2384, 30393), (2456, 29502), (2682, 27016), (2763, 26224), (3278, 22104), (3377, 21456), (3576, 20262), (3684, 19668), (4912, 14751), (4917, 14736), (5364, 13508), (5526, 13112), (6556, 11052), (6754, 10728), (7152, 10131), (7368, 9834)]