72321936

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 197070720

約数和(自身を除く): 124748784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 184, 218, 276, 327, 368, 436, 552, 601, 654, 872, 1104, 1202, 1308, 1744, 1803, 2404, 2507, 2616, 3606, 4808, 5014, 5232, 7212, 7521, 9616, 10028, 13823, 14424, 15042, 20056, 27646, 28848, 30084, 40112, 41469, 55292, 60168, 65509, 82938, 110584, 120336, 131018, 165876, 196527, 221168, 262036, 331752, 393054, 524072, 663504, 786108, 1048144, 1506707, 1572216, 3013414, 3144432, 4520121, 6026828, 9040242, 12053656, 18080484, 24107312, 36160968, 72321936]

約数ペア:

[(1, 72321936), (2, 36160968), (3, 24107312), (4, 18080484), (6, 12053656), (8, 9040242), (12, 6026828), (16, 4520121), (23, 3144432), (24, 3013414), (46, 1572216), (48, 1506707), (69, 1048144), (92, 786108), (109, 663504), (138, 524072), (184, 393054), (218, 331752), (276, 262036), (327, 221168), (368, 196527), (436, 165876), (552, 131018), (601, 120336), (654, 110584), (872, 82938), (1104, 65509), (1202, 60168), (1308, 55292), (1744, 41469), (1803, 40112), (2404, 30084), (2507, 28848), (2616, 27646), (3606, 20056), (4808, 15042), (5014, 14424), (5232, 13823), (7212, 10028), (7521, 9616)]