82005552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 245765520

約数和(自身を除く): 163759968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 241, 272, 278, 306, 408, 417, 482, 556, 612, 723, 816, 834, 964, 1112, 1224, 1251, 1446, 1668, 1928, 2169, 2224, 2363, 2448, 2502, 2892, 3336, 3856, 4097, 4338, 4726, 5004, 5784, 6672, 7089, 8194, 8676, 9452, 10008, 11568, 12291, 14178, 16388, 17352, 18904, 20016, 21267, 24582, 28356, 32776, 33499, 34704, 36873, 37808, 42534, 49164, 56712, 65552, 66998, 73746, 85068, 98328, 100497, 113424, 133996, 147492, 170136, 196656, 200994, 267992, 294984, 301491, 340272, 401988, 535984, 569483, 589968, 602982, 803976, 1138966, 1205964, 1607952, 1708449, 2277932, 2411928, 3416898, 4555864, 4823856, 5125347, 6833796, 9111728, 10250694, 13667592, 20501388, 27335184, 41002776, 82005552]

約数ペア:

[(1, 82005552), (2, 41002776), (3, 27335184), (4, 20501388), (6, 13667592), (8, 10250694), (9, 9111728), (12, 6833796), (16, 5125347), (17, 4823856), (18, 4555864), (24, 3416898), (34, 2411928), (36, 2277932), (48, 1708449), (51, 1607952), (68, 1205964), (72, 1138966), (102, 803976), (136, 602982), (139, 589968), (144, 569483), (153, 535984), (204, 401988), (241, 340272), (272, 301491), (278, 294984), (306, 267992), (408, 200994), (417, 196656), (482, 170136), (556, 147492), (612, 133996), (723, 113424), (816, 100497), (834, 98328), (964, 85068), (1112, 73746), (1224, 66998), (1251, 65552), (1446, 56712), (1668, 49164), (1928, 42534), (2169, 37808), (2224, 36873), (2363, 34704), (2448, 33499), (2502, 32776), (2892, 28356), (3336, 24582), (3856, 21267), (4097, 20016), (4338, 18904), (4726, 17352), (5004, 16388), (5784, 14178), (6672, 12291), (7089, 11568), (8194, 10008), (8676, 9452)]