72503712

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8726

約数の個数: 72

約数和(自身を含む): 213316740

約数和(自身を除く): 140813028

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, 8352, 8681, 17362, 26043, 34724, 52086, 69448, 78129, 104172, 138896, 156258, 208344, 251749, 277792, 312516, 416688, 503498, 625032, 755247, 833376, 1006996, 1250064, 1510494, 2013992, 2265741, 2500128, 3020988, 4027984, 4531482, 6041976, 8055968, 9062964, 12083952, 18125928, 24167904, 36251856, 72503712]

約数ペア:

[(1, 72503712), (2, 36251856), (3, 24167904), (4, 18125928), (6, 12083952), (8, 9062964), (9, 8055968), (12, 6041976), (16, 4531482), (18, 4027984), (24, 3020988), (29, 2500128), (32, 2265741), (36, 2013992), (48, 1510494), (58, 1250064), (72, 1006996), (87, 833376), (96, 755247), (116, 625032), (144, 503498), (174, 416688), (232, 312516), (261, 277792), (288, 251749), (348, 208344), (464, 156258), (522, 138896), (696, 104172), (928, 78129), (1044, 69448), (1392, 52086), (2088, 34724), (2784, 26043), (4176, 17362), (8352, 8681)]