64285338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 143740800

約数和(自身を除く): 79455462

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 61, 78, 118, 122, 177, 183, 229, 354, 366, 458, 687, 767, 793, 1374, 1534, 1586, 2301, 2379, 2977, 3599, 4602, 4758, 5954, 7198, 8931, 10797, 13511, 13969, 17862, 21594, 27022, 27938, 40533, 41907, 46787, 81066, 83814, 93574, 140361, 175643, 181597, 280722, 351286, 363194, 526929, 544791, 824171, 1053858, 1089582, 1648342, 2472513, 4945026, 10714223, 21428446, 32142669, 64285338]

約数ペア:

[(1, 64285338), (2, 32142669), (3, 21428446), (6, 10714223), (13, 4945026), (26, 2472513), (39, 1648342), (59, 1089582), (61, 1053858), (78, 824171), (118, 544791), (122, 526929), (177, 363194), (183, 351286), (229, 280722), (354, 181597), (366, 175643), (458, 140361), (687, 93574), (767, 83814), (793, 81066), (1374, 46787), (1534, 41907), (1586, 40533), (2301, 27938), (2379, 27022), (2977, 21594), (3599, 17862), (4602, 13969), (4758, 13511), (5954, 10797), (7198, 8931)]