64872144

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6529}}^1$

素因数の和:6569

約数の個数: 80

約数和(自身を含む): 194332800

約数和(自身を除く): 129460656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 6529, 9936, 13058, 19587, 26116, 39174, 52232, 58761, 78348, 104464, 117522, 150167, 156696, 176283, 235044, 300334, 313392, 352566, 450501, 470088, 600668, 705132, 901002, 940176, 1201336, 1351503, 1410264, 1802004, 2402672, 2703006, 2820528, 3604008, 4054509, 5406012, 7208016, 8109018, 10812024, 16218036, 21624048, 32436072, 64872144]

約数ペア:

[(1, 64872144), (2, 32436072), (3, 21624048), (4, 16218036), (6, 10812024), (8, 8109018), (9, 7208016), (12, 5406012), (16, 4054509), (18, 3604008), (23, 2820528), (24, 2703006), (27, 2402672), (36, 1802004), (46, 1410264), (48, 1351503), (54, 1201336), (69, 940176), (72, 901002), (92, 705132), (108, 600668), (138, 470088), (144, 450501), (184, 352566), (207, 313392), (216, 300334), (276, 235044), (368, 176283), (414, 156696), (432, 150167), (552, 117522), (621, 104464), (828, 78348), (1104, 58761), (1242, 52232), (1656, 39174), (2484, 26116), (3312, 19587), (4968, 13058), (6529, 9936)]