64182456

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 204296400

約数和(自身を除く): 140113944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 401, 456, 468, 494, 513, 648, 684, 702, 741, 802, 936, 988, 1026, 1053, 1203, 1368, 1404, 1482, 1539, 1604, 1976, 2052, 2106, 2223, 2406, 2808, 2964, 3078, 3208, 3609, 4104, 4212, 4446, 4812, 5213, 5928, 6156, 6669, 7218, 7619, 8424, 8892, 9624, 10426, 10827, 12312, 13338, 14436, 15238, 15639, 17784, 20007, 20852, 21654, 22857, 26676, 28872, 30476, 31278, 32481, 40014, 41704, 43308, 45714, 46917, 53352, 60952, 62556, 64962, 68571, 80028, 86616, 91428, 93834, 99047, 125112, 129924, 137142, 140751, 160056, 182856, 187668, 198094, 205713, 259848, 274284, 281502, 297141, 375336, 396188, 411426, 422253, 548568, 563004, 594282, 617139, 792376, 822852, 844506, 891423, 1126008, 1188564, 1234278, 1645704, 1689012, 1782846, 2377128, 2468556, 2674269, 3378024, 3565692, 4937112, 5348538, 7131384, 8022807, 10697076, 16045614, 21394152, 32091228, 64182456]

約数ペア:

[(1, 64182456), (2, 32091228), (3, 21394152), (4, 16045614), (6, 10697076), (8, 8022807), (9, 7131384), (12, 5348538), (13, 4937112), (18, 3565692), (19, 3378024), (24, 2674269), (26, 2468556), (27, 2377128), (36, 1782846), (38, 1689012), (39, 1645704), (52, 1234278), (54, 1188564), (57, 1126008), (72, 891423), (76, 844506), (78, 822852), (81, 792376), (104, 617139), (108, 594282), (114, 563004), (117, 548568), (152, 422253), (156, 411426), (162, 396188), (171, 375336), (216, 297141), (228, 281502), (234, 274284), (247, 259848), (312, 205713), (324, 198094), (342, 187668), (351, 182856), (401, 160056), (456, 140751), (468, 137142), (494, 129924), (513, 125112), (648, 99047), (684, 93834), (702, 91428), (741, 86616), (802, 80028), (936, 68571), (988, 64962), (1026, 62556), (1053, 60952), (1203, 53352), (1368, 46917), (1404, 45714), (1482, 43308), (1539, 41704), (1604, 40014), (1976, 32481), (2052, 31278), (2106, 30476), (2223, 28872), (2406, 26676), (2808, 22857), (2964, 21654), (3078, 20852), (3208, 20007), (3609, 17784), (4104, 15639), (4212, 15238), (4446, 14436), (4812, 13338), (5213, 12312), (5928, 10827), (6156, 10426), (6669, 9624), (7218, 8892), (7619, 8424)]