64730556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 193240320

約数和(自身を除く): 128509764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 103, 108, 132, 138, 198, 206, 207, 253, 276, 297, 309, 396, 412, 414, 506, 529, 594, 618, 621, 759, 828, 927, 1012, 1058, 1133, 1188, 1236, 1242, 1518, 1587, 1854, 2116, 2266, 2277, 2369, 2484, 2781, 3036, 3174, 3399, 3708, 4532, 4554, 4738, 4761, 5562, 5819, 6348, 6798, 6831, 7107, 9108, 9476, 9522, 10197, 11124, 11638, 13596, 13662, 14214, 14283, 17457, 19044, 20394, 21321, 23276, 26059, 27324, 28428, 28566, 30591, 34914, 40788, 42642, 52118, 52371, 54487, 57132, 61182, 63963, 69828, 78177, 85284, 104236, 104742, 108974, 122364, 127926, 156354, 157113, 163461, 209484, 217948, 234531, 255852, 312708, 314226, 326922, 469062, 490383, 599357, 628452, 653844, 703593, 938124, 980766, 1198714, 1407186, 1471149, 1798071, 1961532, 2397428, 2814372, 2942298, 3596142, 5394213, 5884596, 7192284, 10788426, 16182639, 21576852, 32365278, 64730556]

約数ペア:

[(1, 64730556), (2, 32365278), (3, 21576852), (4, 16182639), (6, 10788426), (9, 7192284), (11, 5884596), (12, 5394213), (18, 3596142), (22, 2942298), (23, 2814372), (27, 2397428), (33, 1961532), (36, 1798071), (44, 1471149), (46, 1407186), (54, 1198714), (66, 980766), (69, 938124), (92, 703593), (99, 653844), (103, 628452), (108, 599357), (132, 490383), (138, 469062), (198, 326922), (206, 314226), (207, 312708), (253, 255852), (276, 234531), (297, 217948), (309, 209484), (396, 163461), (412, 157113), (414, 156354), (506, 127926), (529, 122364), (594, 108974), (618, 104742), (621, 104236), (759, 85284), (828, 78177), (927, 69828), (1012, 63963), (1058, 61182), (1133, 57132), (1188, 54487), (1236, 52371), (1242, 52118), (1518, 42642), (1587, 40788), (1854, 34914), (2116, 30591), (2266, 28566), (2277, 28428), (2369, 27324), (2484, 26059), (2781, 23276), (3036, 21321), (3174, 20394), (3399, 19044), (3708, 17457), (4532, 14283), (4554, 14214), (4738, 13662), (4761, 13596), (5562, 11638), (5819, 11124), (6348, 10197), (6798, 9522), (6831, 9476), (7107, 9108)]