85635888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 174347472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 233, 247, 248, 304, 312, 372, 403, 456, 466, 494, 496, 589, 624, 699, 741, 744, 806, 912, 932, 988, 1178, 1209, 1398, 1482, 1488, 1612, 1767, 1864, 1976, 2356, 2418, 2796, 2964, 3029, 3224, 3534, 3728, 3952, 4427, 4712, 4836, 5592, 5928, 6058, 6448, 7068, 7223, 7657, 8854, 9087, 9424, 9672, 11184, 11856, 12116, 13281, 14136, 14446, 15314, 17708, 18174, 19344, 21669, 22971, 24232, 26562, 28272, 28892, 30628, 35416, 36348, 43338, 45942, 48464, 53124, 57551, 57784, 61256, 70832, 72696, 86676, 91884, 93899, 106248, 115102, 115568, 122512, 137237, 145392, 172653, 173352, 183768, 187798, 212496, 230204, 274474, 281697, 345306, 346704, 367536, 375596, 411711, 460408, 548948, 563394, 690612, 751192, 823422, 920816, 1097896, 1126788, 1381224, 1502384, 1646844, 1784081, 2195792, 2253576, 2762448, 3293688, 3568162, 4507152, 5352243, 6587376, 7136324, 10704486, 14272648, 21408972, 28545296, 42817944, 85635888]

約数ペア:

[(1, 85635888), (2, 42817944), (3, 28545296), (4, 21408972), (6, 14272648), (8, 10704486), (12, 7136324), (13, 6587376), (16, 5352243), (19, 4507152), (24, 3568162), (26, 3293688), (31, 2762448), (38, 2253576), (39, 2195792), (48, 1784081), (52, 1646844), (57, 1502384), (62, 1381224), (76, 1126788), (78, 1097896), (93, 920816), (104, 823422), (114, 751192), (124, 690612), (152, 563394), (156, 548948), (186, 460408), (208, 411711), (228, 375596), (233, 367536), (247, 346704), (248, 345306), (304, 281697), (312, 274474), (372, 230204), (403, 212496), (456, 187798), (466, 183768), (494, 173352), (496, 172653), (589, 145392), (624, 137237), (699, 122512), (741, 115568), (744, 115102), (806, 106248), (912, 93899), (932, 91884), (988, 86676), (1178, 72696), (1209, 70832), (1398, 61256), (1482, 57784), (1488, 57551), (1612, 53124), (1767, 48464), (1864, 45942), (1976, 43338), (2356, 36348), (2418, 35416), (2796, 30628), (2964, 28892), (3029, 28272), (3224, 26562), (3534, 24232), (3728, 22971), (3952, 21669), (4427, 19344), (4712, 18174), (4836, 17708), (5592, 15314), (5928, 14446), (6058, 14136), (6448, 13281), (7068, 12116), (7223, 11856), (7657, 11184), (8854, 9672), (9087, 9424)]