87721392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1738

約数の個数: 80

約数和(自身を含む): 249769728

約数和(自身を除く): 162048336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 132, 176, 206, 264, 309, 412, 528, 618, 824, 1133, 1236, 1613, 1648, 2266, 2472, 3226, 3399, 4532, 4839, 4944, 6452, 6798, 9064, 9678, 12904, 13596, 17743, 18128, 19356, 25808, 27192, 35486, 38712, 53229, 54384, 70972, 77424, 106458, 141944, 166139, 212916, 283888, 332278, 425832, 498417, 664556, 851664, 996834, 1329112, 1827529, 1993668, 2658224, 3655058, 3987336, 5482587, 7310116, 7974672, 10965174, 14620232, 21930348, 29240464, 43860696, 87721392]

約数ペア:

[(1, 87721392), (2, 43860696), (3, 29240464), (4, 21930348), (6, 14620232), (8, 10965174), (11, 7974672), (12, 7310116), (16, 5482587), (22, 3987336), (24, 3655058), (33, 2658224), (44, 1993668), (48, 1827529), (66, 1329112), (88, 996834), (103, 851664), (132, 664556), (176, 498417), (206, 425832), (264, 332278), (309, 283888), (412, 212916), (528, 166139), (618, 141944), (824, 106458), (1133, 77424), (1236, 70972), (1613, 54384), (1648, 53229), (2266, 38712), (2472, 35486), (3226, 27192), (3399, 25808), (4532, 19356), (4839, 18128), (4944, 17743), (6452, 13596), (6798, 12904), (9064, 9678)]