84144672

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12703}}^1$

素因数の和:12742

約数の個数: 72

約数和(自身を含む): 249709824

約数和(自身を除く): 165565152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 12703, 25406, 38109, 50812, 76218, 101624, 114327, 152436, 203248, 228654, 292169, 304872, 406496, 457308, 584338, 609744, 876507, 914616, 1168676, 1219488, 1753014, 1829232, 2337352, 2629521, 3506028, 3658464, 4674704, 5259042, 7012056, 9349408, 10518084, 14024112, 21036168, 28048224, 42072336, 84144672]

約数ペア:

[(1, 84144672), (2, 42072336), (3, 28048224), (4, 21036168), (6, 14024112), (8, 10518084), (9, 9349408), (12, 7012056), (16, 5259042), (18, 4674704), (23, 3658464), (24, 3506028), (32, 2629521), (36, 2337352), (46, 1829232), (48, 1753014), (69, 1219488), (72, 1168676), (92, 914616), (96, 876507), (138, 609744), (144, 584338), (184, 457308), (207, 406496), (276, 304872), (288, 292169), (368, 228654), (414, 203248), (552, 152436), (736, 114327), (828, 101624), (1104, 76218), (1656, 50812), (2208, 38109), (3312, 25406), (6624, 12703)]