72708948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51787}}^1$

素因数の和:51813

約数の個数: 48

約数和(自身を含む): 203008960

約数和(自身を除く): 130300012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51787, 103574, 155361, 207148, 310722, 466083, 621444, 673231, 932166, 1346462, 1398249, 1864332, 2019693, 2692924, 2796498, 4039386, 5592996, 6059079, 8078772, 12118158, 18177237, 24236316, 36354474, 72708948]

約数ペア:

[(1, 72708948), (2, 36354474), (3, 24236316), (4, 18177237), (6, 12118158), (9, 8078772), (12, 6059079), (13, 5592996), (18, 4039386), (26, 2796498), (27, 2692924), (36, 2019693), (39, 1864332), (52, 1398249), (54, 1346462), (78, 932166), (108, 673231), (117, 621444), (156, 466083), (234, 310722), (351, 207148), (468, 155361), (702, 103574), (1404, 51787)]