15743124

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 41434848

約数和(自身を除く): 25691724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 107, 122, 134, 183, 201, 214, 244, 268, 321, 366, 402, 428, 549, 603, 642, 732, 804, 963, 1098, 1206, 1284, 1926, 2196, 2412, 3852, 4087, 6527, 7169, 8174, 12261, 13054, 14338, 16348, 19581, 21507, 24522, 26108, 28676, 36783, 39162, 43014, 49044, 58743, 64521, 73566, 78324, 86028, 117486, 129042, 147132, 234972, 258084, 437309, 874618, 1311927, 1749236, 2623854, 3935781, 5247708, 7871562, 15743124]

約数ペア:

[(1, 15743124), (2, 7871562), (3, 5247708), (4, 3935781), (6, 2623854), (9, 1749236), (12, 1311927), (18, 874618), (36, 437309), (61, 258084), (67, 234972), (107, 147132), (122, 129042), (134, 117486), (183, 86028), (201, 78324), (214, 73566), (244, 64521), (268, 58743), (321, 49044), (366, 43014), (402, 39162), (428, 36783), (549, 28676), (603, 26108), (642, 24522), (732, 21507), (804, 19581), (963, 16348), (1098, 14338), (1206, 13054), (1284, 12261), (1926, 8174), (2196, 7169), (2412, 6527), (3852, 4087)]