67215312

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 120

約数和(自身を含む): 204094080

約数和(自身を除く): 136878768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 431, 432, 456, 513, 684, 722, 862, 912, 1026, 1083, 1293, 1368, 1444, 1724, 2052, 2166, 2586, 2736, 2888, 3249, 3448, 3879, 4104, 4332, 5172, 5776, 6498, 6896, 7758, 8189, 8208, 8664, 9747, 10344, 11637, 12996, 15516, 16378, 17328, 19494, 20688, 23274, 24567, 25992, 31032, 32756, 38988, 46548, 49134, 51984, 62064, 65512, 73701, 77976, 93096, 98268, 131024, 147402, 155591, 155952, 186192, 196536, 221103, 294804, 311182, 393072, 442206, 466773, 589608, 622364, 884412, 933546, 1179216, 1244728, 1400319, 1768824, 1867092, 2489456, 2800638, 3537648, 3734184, 4200957, 5601276, 7468368, 8401914, 11202552, 16803828, 22405104, 33607656, 67215312]

約数ペア:

[(1, 67215312), (2, 33607656), (3, 22405104), (4, 16803828), (6, 11202552), (8, 8401914), (9, 7468368), (12, 5601276), (16, 4200957), (18, 3734184), (19, 3537648), (24, 2800638), (27, 2489456), (36, 1867092), (38, 1768824), (48, 1400319), (54, 1244728), (57, 1179216), (72, 933546), (76, 884412), (108, 622364), (114, 589608), (144, 466773), (152, 442206), (171, 393072), (216, 311182), (228, 294804), (304, 221103), (342, 196536), (361, 186192), (431, 155952), (432, 155591), (456, 147402), (513, 131024), (684, 98268), (722, 93096), (862, 77976), (912, 73701), (1026, 65512), (1083, 62064), (1293, 51984), (1368, 49134), (1444, 46548), (1724, 38988), (2052, 32756), (2166, 31032), (2586, 25992), (2736, 24567), (2888, 23274), (3249, 20688), (3448, 19494), (3879, 17328), (4104, 16378), (4332, 15516), (5172, 12996), (5776, 11637), (6498, 10344), (6896, 9747), (7758, 8664), (8189, 8208)]