72679968

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3546

約数の個数: 72

約数和(自身を含む): 209575548

約数和(自身を除く): 136895580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3457, 3504, 5256, 6914, 7008, 10371, 10512, 13828, 20742, 21024, 27656, 31113, 41484, 55312, 62226, 82968, 110624, 124452, 165936, 248904, 252361, 331872, 497808, 504722, 757083, 995616, 1009444, 1514166, 2018888, 2271249, 3028332, 4037776, 4542498, 6056664, 8075552, 9084996, 12113328, 18169992, 24226656, 36339984, 72679968]

約数ペア:

[(1, 72679968), (2, 36339984), (3, 24226656), (4, 18169992), (6, 12113328), (8, 9084996), (9, 8075552), (12, 6056664), (16, 4542498), (18, 4037776), (24, 3028332), (32, 2271249), (36, 2018888), (48, 1514166), (72, 1009444), (73, 995616), (96, 757083), (144, 504722), (146, 497808), (219, 331872), (288, 252361), (292, 248904), (438, 165936), (584, 124452), (657, 110624), (876, 82968), (1168, 62226), (1314, 55312), (1752, 41484), (2336, 31113), (2628, 27656), (3457, 21024), (3504, 20742), (5256, 13828), (6914, 10512), (7008, 10371)]