64145928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 202475520

約数和(自身を除く): 138329592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 154, 168, 206, 231, 264, 308, 309, 337, 412, 462, 616, 618, 674, 721, 824, 924, 1011, 1133, 1236, 1348, 1442, 1848, 2022, 2163, 2266, 2359, 2472, 2696, 2884, 3399, 3707, 4044, 4326, 4532, 4718, 5768, 6798, 7077, 7414, 7931, 8088, 8652, 9064, 9436, 11121, 13596, 14154, 14828, 15862, 17304, 18872, 22242, 23793, 25949, 27192, 28308, 29656, 31724, 34711, 44484, 47586, 51898, 56616, 63448, 69422, 77847, 88968, 95172, 103796, 104133, 138844, 155694, 190344, 207592, 208266, 242977, 277688, 311388, 381821, 416532, 485954, 622776, 728931, 763642, 833064, 971908, 1145463, 1457862, 1527284, 1943816, 2290926, 2672747, 2915724, 3054568, 4581852, 5345494, 5831448, 8018241, 9163704, 10690988, 16036482, 21381976, 32072964, 64145928]

約数ペア:

[(1, 64145928), (2, 32072964), (3, 21381976), (4, 16036482), (6, 10690988), (7, 9163704), (8, 8018241), (11, 5831448), (12, 5345494), (14, 4581852), (21, 3054568), (22, 2915724), (24, 2672747), (28, 2290926), (33, 1943816), (42, 1527284), (44, 1457862), (56, 1145463), (66, 971908), (77, 833064), (84, 763642), (88, 728931), (103, 622776), (132, 485954), (154, 416532), (168, 381821), (206, 311388), (231, 277688), (264, 242977), (308, 208266), (309, 207592), (337, 190344), (412, 155694), (462, 138844), (616, 104133), (618, 103796), (674, 95172), (721, 88968), (824, 77847), (924, 69422), (1011, 63448), (1133, 56616), (1236, 51898), (1348, 47586), (1442, 44484), (1848, 34711), (2022, 31724), (2163, 29656), (2266, 28308), (2359, 27192), (2472, 25949), (2696, 23793), (2884, 22242), (3399, 18872), (3707, 17304), (4044, 15862), (4326, 14828), (4532, 14154), (4718, 13596), (5768, 11121), (6798, 9436), (7077, 9064), (7414, 8652), (7931, 8088)]