80222328

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15263}}^1$

素因数の和:15348

約数の個数: 48

約数和(自身を含む): 220259520

約数和(自身を除く): 140037192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 15263, 30526, 45789, 61052, 91578, 122104, 137367, 183156, 274734, 366312, 549468, 1098936, 1114199, 2228398, 3342597, 4456796, 6685194, 8913592, 10027791, 13370388, 20055582, 26740776, 40111164, 80222328]

約数ペア:

[(1, 80222328), (2, 40111164), (3, 26740776), (4, 20055582), (6, 13370388), (8, 10027791), (9, 8913592), (12, 6685194), (18, 4456796), (24, 3342597), (36, 2228398), (72, 1114199), (73, 1098936), (146, 549468), (219, 366312), (292, 274734), (438, 183156), (584, 137367), (657, 122104), (876, 91578), (1314, 61052), (1752, 45789), (2628, 30526), (5256, 15263)]