64140768

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 190300320

約数和(自身を除く): 126159552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1217, 1464, 1647, 1952, 2196, 2434, 2928, 3294, 3651, 4392, 4868, 5856, 6588, 7302, 8784, 9736, 10953, 13176, 14604, 17568, 19472, 21906, 26352, 29208, 32859, 38944, 43812, 52704, 58416, 65718, 74237, 87624, 116832, 131436, 148474, 175248, 222711, 262872, 296948, 350496, 445422, 525744, 593896, 668133, 890844, 1051488, 1187792, 1336266, 1781688, 2004399, 2375584, 2672532, 3563376, 4008798, 5345064, 7126752, 8017596, 10690128, 16035192, 21380256, 32070384, 64140768]

約数ペア:

[(1, 64140768), (2, 32070384), (3, 21380256), (4, 16035192), (6, 10690128), (8, 8017596), (9, 7126752), (12, 5345064), (16, 4008798), (18, 3563376), (24, 2672532), (27, 2375584), (32, 2004399), (36, 1781688), (48, 1336266), (54, 1187792), (61, 1051488), (72, 890844), (96, 668133), (108, 593896), (122, 525744), (144, 445422), (183, 350496), (216, 296948), (244, 262872), (288, 222711), (366, 175248), (432, 148474), (488, 131436), (549, 116832), (732, 87624), (864, 74237), (976, 65718), (1098, 58416), (1217, 52704), (1464, 43812), (1647, 38944), (1952, 32859), (2196, 29208), (2434, 26352), (2928, 21906), (3294, 19472), (3651, 17568), (4392, 14604), (4868, 13176), (5856, 10953), (6588, 9736), (7302, 8784)]