64272528

素因数分解:

$2^4\times 3^5\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 190293376

約数和(自身を除く): 126020848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 271, 324, 366, 432, 486, 488, 542, 549, 648, 732, 813, 972, 976, 1084, 1098, 1296, 1464, 1626, 1647, 1944, 2168, 2196, 2439, 2928, 3252, 3294, 3888, 4336, 4392, 4878, 4941, 6504, 6588, 7317, 8784, 9756, 9882, 13008, 13176, 14634, 14823, 16531, 19512, 19764, 21951, 26352, 29268, 29646, 33062, 39024, 39528, 43902, 49593, 58536, 59292, 65853, 66124, 79056, 87804, 99186, 117072, 118584, 131706, 132248, 148779, 175608, 198372, 237168, 263412, 264496, 297558, 351216, 396744, 446337, 526824, 595116, 793488, 892674, 1053648, 1190232, 1339011, 1785348, 2380464, 2678022, 3570696, 4017033, 5356044, 7141392, 8034066, 10712088, 16068132, 21424176, 32136264, 64272528]

約数ペア:

[(1, 64272528), (2, 32136264), (3, 21424176), (4, 16068132), (6, 10712088), (8, 8034066), (9, 7141392), (12, 5356044), (16, 4017033), (18, 3570696), (24, 2678022), (27, 2380464), (36, 1785348), (48, 1339011), (54, 1190232), (61, 1053648), (72, 892674), (81, 793488), (108, 595116), (122, 526824), (144, 446337), (162, 396744), (183, 351216), (216, 297558), (243, 264496), (244, 263412), (271, 237168), (324, 198372), (366, 175608), (432, 148779), (486, 132248), (488, 131706), (542, 118584), (549, 117072), (648, 99186), (732, 87804), (813, 79056), (972, 66124), (976, 65853), (1084, 59292), (1098, 58536), (1296, 49593), (1464, 43902), (1626, 39528), (1647, 39024), (1944, 33062), (2168, 29646), (2196, 29268), (2439, 26352), (2928, 21951), (3252, 19764), (3294, 19512), (3888, 16531), (4336, 14823), (4392, 14634), (4878, 13176), (4941, 13008), (6504, 9882), (6588, 9756), (7317, 8784)]