8075626468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89821}}^1$

素因数の和:89877

約数の個数: 72

約数和(自身を含む): 18409917120

約数和(自身を除く): 10334290652

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1729, 2366, 3211, 3458, 4732, 6422, 6916, 12844, 22477, 44954, 89821, 89908, 179642, 359284, 628747, 1167673, 1257494, 1706599, 2335346, 2514988, 3413198, 4670692, 6826396, 8173711, 11946193, 15179749, 16347422, 22185787, 23892386, 30359498, 32694844, 44371574, 47784772, 60718996, 88743148, 106258243, 155300509, 212516486, 288415231, 310601018, 425032972, 576830462, 621202036, 1153660924, 2018906617, 4037813234, 8075626468]

約数ペア:

[(1, 8075626468), (2, 4037813234), (4, 2018906617), (7, 1153660924), (13, 621202036), (14, 576830462), (19, 425032972), (26, 310601018), (28, 288415231), (38, 212516486), (52, 155300509), (76, 106258243), (91, 88743148), (133, 60718996), (169, 47784772), (182, 44371574), (247, 32694844), (266, 30359498), (338, 23892386), (364, 22185787), (494, 16347422), (532, 15179749), (676, 11946193), (988, 8173711), (1183, 6826396), (1729, 4670692), (2366, 3413198), (3211, 2514988), (3458, 2335346), (4732, 1706599), (6422, 1257494), (6916, 1167673), (12844, 628747), (22477, 359284), (44954, 179642), (89821, 89908)]