81220032

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 126

約数和(自身を含む): 241587528

約数和(自身を除く): 160367496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 103, 111, 144, 148, 192, 206, 222, 288, 296, 309, 333, 412, 444, 576, 592, 618, 666, 824, 888, 927, 1184, 1236, 1332, 1369, 1648, 1776, 1854, 2368, 2472, 2664, 2738, 3296, 3552, 3708, 3811, 4107, 4944, 5328, 5476, 6592, 7104, 7416, 7622, 8214, 9888, 10656, 10952, 11433, 12321, 14832, 15244, 16428, 19776, 21312, 21904, 22866, 24642, 29664, 30488, 32856, 34299, 43808, 45732, 49284, 59328, 60976, 65712, 68598, 87616, 91464, 98568, 121952, 131424, 137196, 141007, 182928, 197136, 243904, 262848, 274392, 282014, 365856, 394272, 423021, 548784, 564028, 731712, 788544, 846042, 1097568, 1128056, 1269063, 1692084, 2195136, 2256112, 2538126, 3384168, 4512224, 5076252, 6768336, 9024448, 10152504, 13536672, 20305008, 27073344, 40610016, 81220032]

約数ペア:

[(1, 81220032), (2, 40610016), (3, 27073344), (4, 20305008), (6, 13536672), (8, 10152504), (9, 9024448), (12, 6768336), (16, 5076252), (18, 4512224), (24, 3384168), (32, 2538126), (36, 2256112), (37, 2195136), (48, 1692084), (64, 1269063), (72, 1128056), (74, 1097568), (96, 846042), (103, 788544), (111, 731712), (144, 564028), (148, 548784), (192, 423021), (206, 394272), (222, 365856), (288, 282014), (296, 274392), (309, 262848), (333, 243904), (412, 197136), (444, 182928), (576, 141007), (592, 137196), (618, 131424), (666, 121952), (824, 98568), (888, 91464), (927, 87616), (1184, 68598), (1236, 65712), (1332, 60976), (1369, 59328), (1648, 49284), (1776, 45732), (1854, 43808), (2368, 34299), (2472, 32856), (2664, 30488), (2738, 29664), (3296, 24642), (3552, 22866), (3708, 21904), (3811, 21312), (4107, 19776), (4944, 16428), (5328, 15244), (5476, 14832), (6592, 12321), (7104, 11433), (7416, 10952), (7622, 10656), (8214, 9888)]