64257858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 170501760

約数和(自身を除く): 106243902

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 131, 153, 229, 238, 262, 306, 357, 393, 458, 687, 714, 786, 917, 1071, 1179, 1374, 1603, 1834, 2061, 2142, 2227, 2358, 2751, 3206, 3893, 4122, 4454, 4809, 5502, 6681, 7786, 8253, 9618, 11679, 13362, 14427, 15589, 16506, 20043, 23358, 27251, 28854, 29999, 31178, 35037, 40086, 46767, 54502, 59998, 70074, 81753, 89997, 93534, 140301, 163506, 179994, 209993, 245259, 269991, 280602, 419986, 490518, 509983, 539982, 629979, 1019966, 1259958, 1529949, 1889937, 3059898, 3569881, 3779874, 4589847, 7139762, 9179694, 10709643, 21419286, 32128929, 64257858]

約数ペア:

[(1, 64257858), (2, 32128929), (3, 21419286), (6, 10709643), (7, 9179694), (9, 7139762), (14, 4589847), (17, 3779874), (18, 3569881), (21, 3059898), (34, 1889937), (42, 1529949), (51, 1259958), (63, 1019966), (102, 629979), (119, 539982), (126, 509983), (131, 490518), (153, 419986), (229, 280602), (238, 269991), (262, 245259), (306, 209993), (357, 179994), (393, 163506), (458, 140301), (687, 93534), (714, 89997), (786, 81753), (917, 70074), (1071, 59998), (1179, 54502), (1374, 46767), (1603, 40086), (1834, 35037), (2061, 31178), (2142, 29999), (2227, 28854), (2358, 27251), (2751, 23358), (3206, 20043), (3893, 16506), (4122, 15589), (4454, 14427), (4809, 13362), (5502, 11679), (6681, 9618), (7786, 8253)]