64151712

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7726

約数の個数: 72

約数和(自身を含む): 188746740

約数和(自身を除く): 124595028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 7681, 8352, 15362, 23043, 30724, 46086, 61448, 69129, 92172, 122896, 138258, 184344, 222749, 245792, 276516, 368688, 445498, 553032, 668247, 737376, 890996, 1106064, 1336494, 1781992, 2004741, 2212128, 2672988, 3563984, 4009482, 5345976, 7127968, 8018964, 10691952, 16037928, 21383904, 32075856, 64151712]

約数ペア:

[(1, 64151712), (2, 32075856), (3, 21383904), (4, 16037928), (6, 10691952), (8, 8018964), (9, 7127968), (12, 5345976), (16, 4009482), (18, 3563984), (24, 2672988), (29, 2212128), (32, 2004741), (36, 1781992), (48, 1336494), (58, 1106064), (72, 890996), (87, 737376), (96, 668247), (116, 553032), (144, 445498), (174, 368688), (232, 276516), (261, 245792), (288, 222749), (348, 184344), (464, 138258), (522, 122896), (696, 92172), (928, 69129), (1044, 61448), (1392, 46086), (2088, 30724), (2784, 23043), (4176, 15362), (7681, 8352)]