66492552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 205747200

約数和(自身を除く): 139254648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 563, 703, 777, 798, 888, 1036, 1064, 1126, 1406, 1554, 1596, 1689, 2072, 2109, 2252, 2812, 3108, 3192, 3378, 3941, 4218, 4504, 4921, 5624, 6216, 6756, 7882, 8436, 9842, 10697, 11823, 13512, 14763, 15764, 16872, 19684, 20831, 21394, 23646, 29526, 31528, 32091, 39368, 41662, 42788, 47292, 59052, 62493, 64182, 74879, 83324, 85576, 94584, 118104, 124986, 128364, 145817, 149758, 166648, 224637, 249972, 256728, 291634, 299516, 395789, 437451, 449274, 499944, 583268, 599032, 791578, 874902, 898548, 1166536, 1187367, 1583156, 1749804, 1797096, 2374734, 2770523, 3166312, 3499608, 4749468, 5541046, 8311569, 9498936, 11082092, 16623138, 22164184, 33246276, 66492552]

約数ペア:

[(1, 66492552), (2, 33246276), (3, 22164184), (4, 16623138), (6, 11082092), (7, 9498936), (8, 8311569), (12, 5541046), (14, 4749468), (19, 3499608), (21, 3166312), (24, 2770523), (28, 2374734), (37, 1797096), (38, 1749804), (42, 1583156), (56, 1187367), (57, 1166536), (74, 898548), (76, 874902), (84, 791578), (111, 599032), (114, 583268), (133, 499944), (148, 449274), (152, 437451), (168, 395789), (222, 299516), (228, 291634), (259, 256728), (266, 249972), (296, 224637), (399, 166648), (444, 149758), (456, 145817), (518, 128364), (532, 124986), (563, 118104), (703, 94584), (777, 85576), (798, 83324), (888, 74879), (1036, 64182), (1064, 62493), (1126, 59052), (1406, 47292), (1554, 42788), (1596, 41662), (1689, 39368), (2072, 32091), (2109, 31528), (2252, 29526), (2812, 23646), (3108, 21394), (3192, 20831), (3378, 19684), (3941, 16872), (4218, 15764), (4504, 14763), (4921, 13512), (5624, 11823), (6216, 10697), (6756, 9842), (7882, 8436)]