72235968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 112

約数和(自身を含む): 221796864

約数和(自身を除く): 149560896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 757, 852, 994, 1136, 1344, 1491, 1514, 1704, 1988, 2271, 2272, 2982, 3028, 3408, 3976, 4542, 4544, 5299, 5964, 6056, 6816, 7952, 9084, 10598, 11928, 12112, 13632, 15897, 15904, 18168, 21196, 23856, 24224, 31794, 31808, 36336, 42392, 47712, 48448, 53747, 63588, 72672, 84784, 95424, 107494, 127176, 145344, 161241, 169568, 214988, 254352, 322482, 339136, 376229, 429976, 508704, 644964, 752458, 859952, 1017408, 1128687, 1289928, 1504916, 1719904, 2257374, 2579856, 3009832, 3439808, 4514748, 5159712, 6019664, 9029496, 10319424, 12039328, 18058992, 24078656, 36117984, 72235968]

約数ペア:

[(1, 72235968), (2, 36117984), (3, 24078656), (4, 18058992), (6, 12039328), (7, 10319424), (8, 9029496), (12, 6019664), (14, 5159712), (16, 4514748), (21, 3439808), (24, 3009832), (28, 2579856), (32, 2257374), (42, 1719904), (48, 1504916), (56, 1289928), (64, 1128687), (71, 1017408), (84, 859952), (96, 752458), (112, 644964), (142, 508704), (168, 429976), (192, 376229), (213, 339136), (224, 322482), (284, 254352), (336, 214988), (426, 169568), (448, 161241), (497, 145344), (568, 127176), (672, 107494), (757, 95424), (852, 84784), (994, 72672), (1136, 63588), (1344, 53747), (1491, 48448), (1514, 47712), (1704, 42392), (1988, 36336), (2271, 31808), (2272, 31794), (2982, 24224), (3028, 23856), (3408, 21196), (3976, 18168), (4542, 15904), (4544, 15897), (5299, 13632), (5964, 12112), (6056, 11928), (6816, 10598), (7952, 9084)]