72554904

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1597}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 196937520

約数和(自身を除く): 124382616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1597, 1893, 2524, 3194, 3786, 4791, 5048, 5679, 6388, 7572, 9582, 11358, 12776, 14373, 15144, 19164, 22716, 28746, 38328, 45432, 57492, 114984, 1007707, 2015414, 3023121, 4030828, 6046242, 8061656, 9069363, 12092484, 18138726, 24184968, 36277452, 72554904]

約数ペア:

[(1, 72554904), (2, 36277452), (3, 24184968), (4, 18138726), (6, 12092484), (8, 9069363), (9, 8061656), (12, 6046242), (18, 4030828), (24, 3023121), (36, 2015414), (72, 1007707), (631, 114984), (1262, 57492), (1597, 45432), (1893, 38328), (2524, 28746), (3194, 22716), (3786, 19164), (4791, 15144), (5048, 14373), (5679, 12776), (6388, 11358), (7572, 9582)]