54218268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 160414240

約数和(自身を除く): 106195972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 73, 78, 92, 108, 117, 138, 146, 156, 207, 219, 234, 276, 292, 299, 351, 414, 438, 468, 529, 598, 621, 657, 702, 828, 876, 897, 949, 1058, 1196, 1242, 1314, 1404, 1587, 1679, 1794, 1898, 1971, 2116, 2484, 2628, 2691, 2847, 3174, 3358, 3588, 3796, 3942, 4761, 5037, 5382, 5694, 6348, 6716, 6877, 7884, 8073, 8541, 9522, 10074, 10764, 11388, 13754, 14283, 15111, 16146, 17082, 19044, 20148, 20631, 21827, 25623, 27508, 28566, 30222, 32292, 34164, 38617, 41262, 43654, 45333, 51246, 57132, 60444, 61893, 65481, 77234, 82524, 87308, 90666, 102492, 115851, 123786, 130962, 154468, 181332, 185679, 196443, 231702, 247572, 261924, 347553, 371358, 392886, 463404, 502021, 589329, 695106, 742716, 785772, 1004042, 1042659, 1178658, 1390212, 1506063, 2008084, 2085318, 2357316, 3012126, 4170636, 4518189, 6024252, 9036378, 13554567, 18072756, 27109134, 54218268]

約数ペア:

[(1, 54218268), (2, 27109134), (3, 18072756), (4, 13554567), (6, 9036378), (9, 6024252), (12, 4518189), (13, 4170636), (18, 3012126), (23, 2357316), (26, 2085318), (27, 2008084), (36, 1506063), (39, 1390212), (46, 1178658), (52, 1042659), (54, 1004042), (69, 785772), (73, 742716), (78, 695106), (92, 589329), (108, 502021), (117, 463404), (138, 392886), (146, 371358), (156, 347553), (207, 261924), (219, 247572), (234, 231702), (276, 196443), (292, 185679), (299, 181332), (351, 154468), (414, 130962), (438, 123786), (468, 115851), (529, 102492), (598, 90666), (621, 87308), (657, 82524), (702, 77234), (828, 65481), (876, 61893), (897, 60444), (949, 57132), (1058, 51246), (1196, 45333), (1242, 43654), (1314, 41262), (1404, 38617), (1587, 34164), (1679, 32292), (1794, 30222), (1898, 28566), (1971, 27508), (2116, 25623), (2484, 21827), (2628, 20631), (2691, 20148), (2847, 19044), (3174, 17082), (3358, 16146), (3588, 15111), (3796, 14283), (3942, 13754), (4761, 11388), (5037, 10764), (5382, 10074), (5694, 9522), (6348, 8541), (6716, 8073), (6877, 7884)]