86983560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 305538480

約数和(自身を除く): 218554920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 233, 244, 255, 305, 306, 340, 360, 366, 408, 466, 488, 510, 549, 610, 612, 680, 699, 732, 765, 915, 932, 1020, 1037, 1098, 1165, 1220, 1224, 1398, 1464, 1530, 1830, 1864, 2040, 2074, 2097, 2196, 2330, 2440, 2745, 2796, 3060, 3111, 3495, 3660, 3961, 4148, 4194, 4392, 4660, 5185, 5490, 5592, 6120, 6222, 6990, 7320, 7922, 8296, 8388, 9320, 9333, 10370, 10485, 10980, 11883, 12444, 13980, 14213, 15555, 15844, 16776, 18666, 19805, 20740, 20970, 21960, 23766, 24888, 27960, 28426, 31110, 31688, 35649, 37332, 39610, 41480, 41940, 42639, 46665, 47532, 56852, 59415, 62220, 71065, 71298, 74664, 79220, 83880, 85278, 93330, 95064, 113704, 118830, 124440, 127917, 142130, 142596, 158440, 170556, 178245, 186660, 213195, 237660, 241621, 255834, 284260, 285192, 341112, 356490, 373320, 426390, 475320, 483242, 511668, 568520, 639585, 712980, 724863, 852780, 966484, 1023336, 1208105, 1279170, 1425960, 1449726, 1705560, 1932968, 2174589, 2416210, 2558340, 2899452, 3624315, 4349178, 4832420, 5116680, 5798904, 7248630, 8698356, 9664840, 10872945, 14497260, 17396712, 21745890, 28994520, 43491780, 86983560]

約数ペア:

[(1, 86983560), (2, 43491780), (3, 28994520), (4, 21745890), (5, 17396712), (6, 14497260), (8, 10872945), (9, 9664840), (10, 8698356), (12, 7248630), (15, 5798904), (17, 5116680), (18, 4832420), (20, 4349178), (24, 3624315), (30, 2899452), (34, 2558340), (36, 2416210), (40, 2174589), (45, 1932968), (51, 1705560), (60, 1449726), (61, 1425960), (68, 1279170), (72, 1208105), (85, 1023336), (90, 966484), (102, 852780), (120, 724863), (122, 712980), (136, 639585), (153, 568520), (170, 511668), (180, 483242), (183, 475320), (204, 426390), (233, 373320), (244, 356490), (255, 341112), (305, 285192), (306, 284260), (340, 255834), (360, 241621), (366, 237660), (408, 213195), (466, 186660), (488, 178245), (510, 170556), (549, 158440), (610, 142596), (612, 142130), (680, 127917), (699, 124440), (732, 118830), (765, 113704), (915, 95064), (932, 93330), (1020, 85278), (1037, 83880), (1098, 79220), (1165, 74664), (1220, 71298), (1224, 71065), (1398, 62220), (1464, 59415), (1530, 56852), (1830, 47532), (1864, 46665), (2040, 42639), (2074, 41940), (2097, 41480), (2196, 39610), (2330, 37332), (2440, 35649), (2745, 31688), (2796, 31110), (3060, 28426), (3111, 27960), (3495, 24888), (3660, 23766), (3961, 21960), (4148, 20970), (4194, 20740), (4392, 19805), (4660, 18666), (5185, 16776), (5490, 15844), (5592, 15555), (6120, 14213), (6222, 13980), (6990, 12444), (7320, 11883), (7922, 10980), (8296, 10485), (8388, 10370), (9320, 9333)]