54378456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 160876800

約数和(自身を除く): 106498344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 209, 222, 228, 264, 293, 296, 407, 418, 444, 456, 586, 627, 703, 814, 836, 879, 888, 1172, 1221, 1254, 1406, 1628, 1672, 1758, 2109, 2344, 2442, 2508, 2812, 3223, 3256, 3516, 4218, 4884, 5016, 5567, 5624, 6446, 7032, 7733, 8436, 9669, 9768, 10841, 11134, 12892, 15466, 16701, 16872, 19338, 21682, 22268, 23199, 25784, 30932, 32523, 33402, 38676, 43364, 44536, 46398, 61237, 61864, 65046, 66804, 77352, 86728, 92796, 119251, 122474, 130092, 133608, 183711, 185592, 205979, 238502, 244948, 260184, 357753, 367422, 411958, 477004, 489896, 617937, 715506, 734844, 823916, 954008, 1235874, 1431012, 1469688, 1647832, 2265769, 2471748, 2862024, 4531538, 4943496, 6797307, 9063076, 13594614, 18126152, 27189228, 54378456]

約数ペア:

[(1, 54378456), (2, 27189228), (3, 18126152), (4, 13594614), (6, 9063076), (8, 6797307), (11, 4943496), (12, 4531538), (19, 2862024), (22, 2471748), (24, 2265769), (33, 1647832), (37, 1469688), (38, 1431012), (44, 1235874), (57, 954008), (66, 823916), (74, 734844), (76, 715506), (88, 617937), (111, 489896), (114, 477004), (132, 411958), (148, 367422), (152, 357753), (209, 260184), (222, 244948), (228, 238502), (264, 205979), (293, 185592), (296, 183711), (407, 133608), (418, 130092), (444, 122474), (456, 119251), (586, 92796), (627, 86728), (703, 77352), (814, 66804), (836, 65046), (879, 61864), (888, 61237), (1172, 46398), (1221, 44536), (1254, 43364), (1406, 38676), (1628, 33402), (1672, 32523), (1758, 30932), (2109, 25784), (2344, 23199), (2442, 22268), (2508, 21682), (2812, 19338), (3223, 16872), (3256, 16701), (3516, 15466), (4218, 12892), (4884, 11134), (5016, 10841), (5567, 9768), (5624, 9669), (6446, 8436), (7032, 7733)]