16650072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 48746880

約数和(自身を除く): 32096808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 223, 244, 306, 366, 408, 446, 488, 549, 612, 669, 732, 892, 1037, 1098, 1224, 1338, 1464, 1784, 2007, 2074, 2196, 2676, 3111, 3791, 4014, 4148, 4392, 5352, 6222, 7582, 8028, 8296, 9333, 11373, 12444, 13603, 15164, 16056, 18666, 22746, 24888, 27206, 30328, 34119, 37332, 40809, 45492, 54412, 68238, 74664, 81618, 90984, 108824, 122427, 136476, 163236, 231251, 244854, 272952, 326472, 462502, 489708, 693753, 925004, 979416, 1387506, 1850008, 2081259, 2775012, 4162518, 5550024, 8325036, 16650072]

約数ペア:

[(1, 16650072), (2, 8325036), (3, 5550024), (4, 4162518), (6, 2775012), (8, 2081259), (9, 1850008), (12, 1387506), (17, 979416), (18, 925004), (24, 693753), (34, 489708), (36, 462502), (51, 326472), (61, 272952), (68, 244854), (72, 231251), (102, 163236), (122, 136476), (136, 122427), (153, 108824), (183, 90984), (204, 81618), (223, 74664), (244, 68238), (306, 54412), (366, 45492), (408, 40809), (446, 37332), (488, 34119), (549, 30328), (612, 27206), (669, 24888), (732, 22746), (892, 18666), (1037, 16056), (1098, 15164), (1224, 13603), (1338, 12444), (1464, 11373), (1784, 9333), (2007, 8296), (2074, 8028), (2196, 7582), (2676, 6222), (3111, 5352), (3791, 4392), (4014, 4148)]