65964528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2163

約数の個数: 120

約数和(自身を含む): 217890816

約数和(自身を除く): 151926288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2111, 2232, 2604, 3472, 3906, 4222, 4464, 5208, 6333, 7812, 8444, 10416, 12666, 14777, 15624, 16888, 18999, 25332, 29554, 31248, 33776, 37998, 44331, 50664, 59108, 65441, 75996, 88662, 101328, 118216, 130882, 132993, 151992, 177324, 196323, 236432, 261764, 265986, 303984, 354648, 392646, 458087, 523528, 531972, 588969, 709296, 785292, 916174, 1047056, 1063944, 1177938, 1374261, 1570584, 1832348, 2127888, 2355876, 2748522, 3141168, 3664696, 4122783, 4711752, 5497044, 7329392, 8245566, 9423504, 10994088, 16491132, 21988176, 32982264, 65964528]

約数ペア:

[(1, 65964528), (2, 32982264), (3, 21988176), (4, 16491132), (6, 10994088), (7, 9423504), (8, 8245566), (9, 7329392), (12, 5497044), (14, 4711752), (16, 4122783), (18, 3664696), (21, 3141168), (24, 2748522), (28, 2355876), (31, 2127888), (36, 1832348), (42, 1570584), (48, 1374261), (56, 1177938), (62, 1063944), (63, 1047056), (72, 916174), (84, 785292), (93, 709296), (112, 588969), (124, 531972), (126, 523528), (144, 458087), (168, 392646), (186, 354648), (217, 303984), (248, 265986), (252, 261764), (279, 236432), (336, 196323), (372, 177324), (434, 151992), (496, 132993), (504, 130882), (558, 118216), (651, 101328), (744, 88662), (868, 75996), (1008, 65441), (1116, 59108), (1302, 50664), (1488, 44331), (1736, 37998), (1953, 33776), (2111, 31248), (2232, 29554), (2604, 25332), (3472, 18999), (3906, 16888), (4222, 15624), (4464, 14777), (5208, 12666), (6333, 10416), (7812, 8444)]