26783172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 73586240

約数和(自身を除く): 46803068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 379, 453, 468, 604, 758, 906, 1137, 1359, 1516, 1812, 1963, 2274, 2718, 3411, 3926, 4548, 4927, 5436, 5889, 6822, 7852, 9854, 11778, 13644, 14781, 17667, 19708, 23556, 29562, 35334, 44343, 57229, 59124, 70668, 88686, 114458, 171687, 177372, 228916, 343374, 515061, 686748, 743977, 1030122, 1487954, 2060244, 2231931, 2975908, 4463862, 6695793, 8927724, 13391586, 26783172]

約数ペア:

[(1, 26783172), (2, 13391586), (3, 8927724), (4, 6695793), (6, 4463862), (9, 2975908), (12, 2231931), (13, 2060244), (18, 1487954), (26, 1030122), (36, 743977), (39, 686748), (52, 515061), (78, 343374), (117, 228916), (151, 177372), (156, 171687), (234, 114458), (302, 88686), (379, 70668), (453, 59124), (468, 57229), (604, 44343), (758, 35334), (906, 29562), (1137, 23556), (1359, 19708), (1516, 17667), (1812, 14781), (1963, 13644), (2274, 11778), (2718, 9854), (3411, 7852), (3926, 6822), (4548, 5889), (4927, 5436)]