72204528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{136751}}^1$

素因数の和:136773

約数の個数: 40

約数和(自身を含む): 203486976

約数和(自身を除く): 131282448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 136751, 273502, 410253, 547004, 820506, 1094008, 1504261, 1641012, 2188016, 3008522, 3282024, 4512783, 6017044, 6564048, 9025566, 12034088, 18051132, 24068176, 36102264, 72204528]

約数ペア:

[(1, 72204528), (2, 36102264), (3, 24068176), (4, 18051132), (6, 12034088), (8, 9025566), (11, 6564048), (12, 6017044), (16, 4512783), (22, 3282024), (24, 3008522), (33, 2188016), (44, 1641012), (48, 1504261), (66, 1094008), (88, 820506), (132, 547004), (176, 410253), (264, 273502), (528, 136751)]