72996528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{138251}}^1$

素因数の和:138273

約数の個数: 40

約数和(自身を含む): 205718976

約数和(自身を除く): 132722448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 138251, 276502, 414753, 553004, 829506, 1106008, 1520761, 1659012, 2212016, 3041522, 3318024, 4562283, 6083044, 6636048, 9124566, 12166088, 18249132, 24332176, 36498264, 72996528]

約数ペア:

[(1, 72996528), (2, 36498264), (3, 24332176), (4, 18249132), (6, 12166088), (8, 9124566), (11, 6636048), (12, 6083044), (16, 4562283), (22, 3318024), (24, 3041522), (33, 2212016), (44, 1659012), (48, 1520761), (66, 1106008), (88, 829506), (132, 553004), (176, 414753), (264, 276502), (528, 138251)]