64616496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 197112384

約数和(自身を除く): 132495888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 249, 294, 331, 332, 336, 392, 498, 581, 588, 662, 664, 784, 993, 996, 1162, 1176, 1324, 1328, 1743, 1986, 1992, 2317, 2324, 2352, 2648, 3486, 3972, 3984, 4067, 4634, 4648, 5296, 6951, 6972, 7944, 8134, 9268, 9296, 12201, 13902, 13944, 15888, 16219, 16268, 18536, 24402, 27473, 27804, 27888, 32438, 32536, 37072, 48657, 48804, 54946, 55608, 64876, 65072, 82419, 97314, 97608, 109892, 111216, 129752, 164838, 192311, 194628, 195216, 219784, 259504, 329676, 384622, 389256, 439568, 576933, 659352, 769244, 778512, 1153866, 1318704, 1346177, 1538488, 2307732, 2692354, 3076976, 4038531, 4615464, 5384708, 8077062, 9230928, 10769416, 16154124, 21538832, 32308248, 64616496]

約数ペア:

[(1, 64616496), (2, 32308248), (3, 21538832), (4, 16154124), (6, 10769416), (7, 9230928), (8, 8077062), (12, 5384708), (14, 4615464), (16, 4038531), (21, 3076976), (24, 2692354), (28, 2307732), (42, 1538488), (48, 1346177), (49, 1318704), (56, 1153866), (83, 778512), (84, 769244), (98, 659352), (112, 576933), (147, 439568), (166, 389256), (168, 384622), (196, 329676), (249, 259504), (294, 219784), (331, 195216), (332, 194628), (336, 192311), (392, 164838), (498, 129752), (581, 111216), (588, 109892), (662, 97608), (664, 97314), (784, 82419), (993, 65072), (996, 64876), (1162, 55608), (1176, 54946), (1324, 48804), (1328, 48657), (1743, 37072), (1986, 32536), (1992, 32438), (2317, 27888), (2324, 27804), (2352, 27473), (2648, 24402), (3486, 18536), (3972, 16268), (3984, 16219), (4067, 15888), (4634, 13944), (4648, 13902), (5296, 12201), (6951, 9296), (6972, 9268), (7944, 8134)]