85912452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 246005760

約数和(自身を除く): 160093308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 43, 46, 57, 69, 76, 86, 92, 114, 127, 129, 138, 171, 172, 207, 228, 254, 258, 276, 342, 381, 387, 414, 437, 508, 516, 684, 762, 774, 817, 828, 874, 989, 1143, 1311, 1524, 1548, 1634, 1748, 1978, 2286, 2413, 2451, 2622, 2921, 2967, 3268, 3933, 3956, 4572, 4826, 4902, 5244, 5461, 5842, 5934, 7239, 7353, 7866, 8763, 8901, 9652, 9804, 10922, 11684, 11868, 14478, 14706, 15732, 16383, 17526, 17802, 18791, 21717, 21844, 26289, 28956, 29412, 32766, 35052, 35604, 37582, 43434, 49149, 52578, 55499, 56373, 65532, 75164, 86868, 98298, 103759, 105156, 110998, 112746, 125603, 166497, 169119, 196596, 207518, 221996, 225492, 251206, 311277, 332994, 338238, 376809, 415036, 499491, 502412, 622554, 665988, 676476, 753618, 933831, 998982, 1130427, 1245108, 1507236, 1867662, 1997964, 2260854, 2386457, 3735324, 4521708, 4772914, 7159371, 9545828, 14318742, 21478113, 28637484, 42956226, 85912452]

約数ペア:

[(1, 85912452), (2, 42956226), (3, 28637484), (4, 21478113), (6, 14318742), (9, 9545828), (12, 7159371), (18, 4772914), (19, 4521708), (23, 3735324), (36, 2386457), (38, 2260854), (43, 1997964), (46, 1867662), (57, 1507236), (69, 1245108), (76, 1130427), (86, 998982), (92, 933831), (114, 753618), (127, 676476), (129, 665988), (138, 622554), (171, 502412), (172, 499491), (207, 415036), (228, 376809), (254, 338238), (258, 332994), (276, 311277), (342, 251206), (381, 225492), (387, 221996), (414, 207518), (437, 196596), (508, 169119), (516, 166497), (684, 125603), (762, 112746), (774, 110998), (817, 105156), (828, 103759), (874, 98298), (989, 86868), (1143, 75164), (1311, 65532), (1524, 56373), (1548, 55499), (1634, 52578), (1748, 49149), (1978, 43434), (2286, 37582), (2413, 35604), (2451, 35052), (2622, 32766), (2921, 29412), (2967, 28956), (3268, 26289), (3933, 21844), (3956, 21717), (4572, 18791), (4826, 17802), (4902, 17526), (5244, 16383), (5461, 15732), (5842, 14706), (5934, 14478), (7239, 11868), (7353, 11684), (7866, 10922), (8763, 9804), (8901, 9652)]