80615736

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 236874960

約数和(自身を除く): 156259224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 601, 621, 648, 729, 828, 972, 1202, 1242, 1458, 1656, 1803, 1863, 1944, 2404, 2484, 2916, 3606, 3726, 4808, 4968, 5409, 5589, 5832, 7212, 7452, 10818, 11178, 13823, 14424, 14904, 16227, 16767, 21636, 22356, 27646, 32454, 33534, 41469, 43272, 44712, 48681, 55292, 64908, 67068, 82938, 97362, 110584, 124407, 129816, 134136, 146043, 165876, 194724, 248814, 292086, 331752, 373221, 389448, 438129, 497628, 584172, 746442, 876258, 995256, 1119663, 1168344, 1492884, 1752516, 2239326, 2985768, 3358989, 3505032, 4478652, 6717978, 8957304, 10076967, 13435956, 20153934, 26871912, 40307868, 80615736]

約数ペア:

[(1, 80615736), (2, 40307868), (3, 26871912), (4, 20153934), (6, 13435956), (8, 10076967), (9, 8957304), (12, 6717978), (18, 4478652), (23, 3505032), (24, 3358989), (27, 2985768), (36, 2239326), (46, 1752516), (54, 1492884), (69, 1168344), (72, 1119663), (81, 995256), (92, 876258), (108, 746442), (138, 584172), (162, 497628), (184, 438129), (207, 389448), (216, 373221), (243, 331752), (276, 292086), (324, 248814), (414, 194724), (486, 165876), (552, 146043), (601, 134136), (621, 129816), (648, 124407), (729, 110584), (828, 97362), (972, 82938), (1202, 67068), (1242, 64908), (1458, 55292), (1656, 48681), (1803, 44712), (1863, 43272), (1944, 41469), (2404, 33534), (2484, 32454), (2916, 27646), (3606, 22356), (3726, 21636), (4808, 16767), (4968, 16227), (5409, 14904), (5589, 14424), (5832, 13823), (7212, 11178), (7452, 10818)]