91638432

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 284699520

約数和(自身を除く): 193061088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 289, 306, 367, 408, 432, 459, 544, 578, 612, 734, 816, 864, 867, 918, 1101, 1156, 1224, 1468, 1632, 1734, 1836, 2202, 2312, 2448, 2601, 2936, 3303, 3468, 3672, 4404, 4624, 4896, 5202, 5872, 6239, 6606, 6936, 7344, 7803, 8808, 9248, 9909, 10404, 11744, 12478, 13212, 13872, 14688, 15606, 17616, 18717, 19818, 20808, 24956, 26424, 27744, 31212, 35232, 37434, 39636, 41616, 49912, 52848, 56151, 62424, 74868, 79272, 83232, 99824, 105696, 106063, 112302, 124848, 149736, 158544, 168453, 199648, 212126, 224604, 249696, 299472, 317088, 318189, 336906, 424252, 449208, 598944, 636378, 673812, 848504, 898416, 954567, 1272756, 1347624, 1697008, 1796832, 1909134, 2545512, 2695248, 2863701, 3394016, 3818268, 5091024, 5390496, 5727402, 7636536, 10182048, 11454804, 15273072, 22909608, 30546144, 45819216, 91638432]

約数ペア:

[(1, 91638432), (2, 45819216), (3, 30546144), (4, 22909608), (6, 15273072), (8, 11454804), (9, 10182048), (12, 7636536), (16, 5727402), (17, 5390496), (18, 5091024), (24, 3818268), (27, 3394016), (32, 2863701), (34, 2695248), (36, 2545512), (48, 1909134), (51, 1796832), (54, 1697008), (68, 1347624), (72, 1272756), (96, 954567), (102, 898416), (108, 848504), (136, 673812), (144, 636378), (153, 598944), (204, 449208), (216, 424252), (272, 336906), (288, 318189), (289, 317088), (306, 299472), (367, 249696), (408, 224604), (432, 212126), (459, 199648), (544, 168453), (578, 158544), (612, 149736), (734, 124848), (816, 112302), (864, 106063), (867, 105696), (918, 99824), (1101, 83232), (1156, 79272), (1224, 74868), (1468, 62424), (1632, 56151), (1734, 52848), (1836, 49912), (2202, 41616), (2312, 39636), (2448, 37434), (2601, 35232), (2936, 31212), (3303, 27744), (3468, 26424), (3672, 24956), (4404, 20808), (4624, 19818), (4896, 18717), (5202, 17616), (5872, 15606), (6239, 14688), (6606, 13872), (6936, 13212), (7344, 12478), (7803, 11744), (8808, 10404), (9248, 9909)]