78425928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{51869}}^1$

素因数の和:51891

約数の個数: 64

約数和(自身を含む): 248976000

約数和(自身を除く): 170550072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 51869, 103738, 155607, 207476, 311214, 363083, 414952, 466821, 622428, 726166, 933642, 1089249, 1244856, 1400463, 1452332, 1867284, 2178498, 2800926, 2904664, 3267747, 3734568, 4356996, 5601852, 6535494, 8713992, 9803241, 11203704, 13070988, 19606482, 26141976, 39212964, 78425928]

約数ペア:

[(1, 78425928), (2, 39212964), (3, 26141976), (4, 19606482), (6, 13070988), (7, 11203704), (8, 9803241), (9, 8713992), (12, 6535494), (14, 5601852), (18, 4356996), (21, 3734568), (24, 3267747), (27, 2904664), (28, 2800926), (36, 2178498), (42, 1867284), (54, 1452332), (56, 1400463), (63, 1244856), (72, 1089249), (84, 933642), (108, 726166), (126, 622428), (168, 466821), (189, 414952), (216, 363083), (252, 311214), (378, 207476), (504, 155607), (756, 103738), (1512, 51869)]