76357728

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 120

約数和(自身を含む): 227775240

約数和(自身を除く): 151417512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 331, 356, 432, 534, 648, 662, 712, 801, 864, 993, 1068, 1296, 1324, 1424, 1602, 1986, 2136, 2403, 2592, 2648, 2848, 2979, 3204, 3972, 4272, 4806, 5296, 5958, 6408, 7209, 7944, 8544, 8937, 9612, 10592, 11916, 12816, 14418, 15888, 17874, 19224, 23832, 25632, 26811, 28836, 29459, 31776, 35748, 38448, 47664, 53622, 57672, 58918, 71496, 76896, 88377, 95328, 107244, 115344, 117836, 142992, 176754, 214488, 230688, 235672, 265131, 285984, 353508, 428976, 471344, 530262, 707016, 795393, 857952, 942688, 1060524, 1414032, 1590786, 2121048, 2386179, 2828064, 3181572, 4242096, 4772358, 6363144, 8484192, 9544716, 12726288, 19089432, 25452576, 38178864, 76357728]

約数ペア:

[(1, 76357728), (2, 38178864), (3, 25452576), (4, 19089432), (6, 12726288), (8, 9544716), (9, 8484192), (12, 6363144), (16, 4772358), (18, 4242096), (24, 3181572), (27, 2828064), (32, 2386179), (36, 2121048), (48, 1590786), (54, 1414032), (72, 1060524), (81, 942688), (89, 857952), (96, 795393), (108, 707016), (144, 530262), (162, 471344), (178, 428976), (216, 353508), (267, 285984), (288, 265131), (324, 235672), (331, 230688), (356, 214488), (432, 176754), (534, 142992), (648, 117836), (662, 115344), (712, 107244), (801, 95328), (864, 88377), (993, 76896), (1068, 71496), (1296, 58918), (1324, 57672), (1424, 53622), (1602, 47664), (1986, 38448), (2136, 35748), (2403, 31776), (2592, 29459), (2648, 28836), (2848, 26811), (2979, 25632), (3204, 23832), (3972, 19224), (4272, 17874), (4806, 15888), (5296, 14418), (5958, 12816), (6408, 11916), (7209, 10592), (7944, 9612), (8544, 8937)]