7615728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 120

約数和(自身を含む): 23602160

約数和(自身を除く): 15986432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 61, 68, 72, 102, 108, 122, 136, 144, 153, 183, 204, 216, 244, 272, 289, 306, 366, 408, 432, 459, 488, 549, 578, 612, 732, 816, 867, 918, 976, 1037, 1098, 1156, 1224, 1464, 1647, 1734, 1836, 2074, 2196, 2312, 2448, 2601, 2928, 3111, 3294, 3468, 3672, 4148, 4392, 4624, 5202, 6222, 6588, 6936, 7344, 7803, 8296, 8784, 9333, 10404, 12444, 13176, 13872, 15606, 16592, 17629, 18666, 20808, 24888, 26352, 27999, 31212, 35258, 37332, 41616, 49776, 52887, 55998, 62424, 70516, 74664, 105774, 111996, 124848, 141032, 149328, 158661, 211548, 223992, 282064, 317322, 423096, 447984, 475983, 634644, 846192, 951966, 1269288, 1903932, 2538576, 3807864, 7615728]

約数ペア:

[(1, 7615728), (2, 3807864), (3, 2538576), (4, 1903932), (6, 1269288), (8, 951966), (9, 846192), (12, 634644), (16, 475983), (17, 447984), (18, 423096), (24, 317322), (27, 282064), (34, 223992), (36, 211548), (48, 158661), (51, 149328), (54, 141032), (61, 124848), (68, 111996), (72, 105774), (102, 74664), (108, 70516), (122, 62424), (136, 55998), (144, 52887), (153, 49776), (183, 41616), (204, 37332), (216, 35258), (244, 31212), (272, 27999), (289, 26352), (306, 24888), (366, 20808), (408, 18666), (432, 17629), (459, 16592), (488, 15606), (549, 13872), (578, 13176), (612, 12444), (732, 10404), (816, 9333), (867, 8784), (918, 8296), (976, 7803), (1037, 7344), (1098, 6936), (1156, 6588), (1224, 6222), (1464, 5202), (1647, 4624), (1734, 4392), (1836, 4148), (2074, 3672), (2196, 3468), (2312, 3294), (2448, 3111), (2601, 2928)]