66781008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 216111168

約数和(自身を除く): 149330160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 683, 776, 873, 1008, 1164, 1358, 1366, 1552, 1746, 2037, 2049, 2328, 2716, 2732, 3492, 4074, 4098, 4656, 4781, 5432, 5464, 6111, 6147, 6984, 8148, 8196, 9562, 10864, 10928, 12222, 12294, 13968, 14343, 16296, 16392, 19124, 24444, 24588, 28686, 32592, 32784, 38248, 43029, 48888, 49176, 57372, 66251, 76496, 86058, 97776, 98352, 114744, 132502, 172116, 198753, 229488, 265004, 344232, 397506, 463757, 530008, 596259, 688464, 795012, 927514, 1060016, 1192518, 1391271, 1590024, 1855028, 2385036, 2782542, 3180048, 3710056, 4173813, 4770072, 5565084, 7420112, 8347626, 9540144, 11130168, 16695252, 22260336, 33390504, 66781008]

約数ペア:

[(1, 66781008), (2, 33390504), (3, 22260336), (4, 16695252), (6, 11130168), (7, 9540144), (8, 8347626), (9, 7420112), (12, 5565084), (14, 4770072), (16, 4173813), (18, 3710056), (21, 3180048), (24, 2782542), (28, 2385036), (36, 1855028), (42, 1590024), (48, 1391271), (56, 1192518), (63, 1060016), (72, 927514), (84, 795012), (97, 688464), (112, 596259), (126, 530008), (144, 463757), (168, 397506), (194, 344232), (252, 265004), (291, 229488), (336, 198753), (388, 172116), (504, 132502), (582, 114744), (679, 98352), (683, 97776), (776, 86058), (873, 76496), (1008, 66251), (1164, 57372), (1358, 49176), (1366, 48888), (1552, 43029), (1746, 38248), (2037, 32784), (2049, 32592), (2328, 28686), (2716, 24588), (2732, 24444), (3492, 19124), (4074, 16392), (4098, 16296), (4656, 14343), (4781, 13968), (5432, 12294), (5464, 12222), (6111, 10928), (6147, 10864), (6984, 9562), (8148, 8196)]