90540144

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{27337}}^1$

素因数の和:27374

約数の個数: 60

約数和(自身を含む): 264413136

約数和(自身を除く): 173872992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 27337, 54674, 82011, 109348, 164022, 218696, 246033, 328044, 437392, 492066, 628751, 656088, 984132, 1257502, 1312176, 1886253, 1968264, 2515004, 3772506, 3936528, 5030008, 5658759, 7545012, 10060016, 11317518, 15090024, 22635036, 30180048, 45270072, 90540144]

約数ペア:

[(1, 90540144), (2, 45270072), (3, 30180048), (4, 22635036), (6, 15090024), (8, 11317518), (9, 10060016), (12, 7545012), (16, 5658759), (18, 5030008), (23, 3936528), (24, 3772506), (36, 2515004), (46, 1968264), (48, 1886253), (69, 1312176), (72, 1257502), (92, 984132), (138, 656088), (144, 628751), (184, 492066), (207, 437392), (276, 328044), (368, 246033), (414, 218696), (552, 164022), (828, 109348), (1104, 82011), (1656, 54674), (3312, 27337)]