172500588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2441}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 472888416

約数和(自身を除く): 300387828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 906, 1359, 1812, 1963, 2441, 2718, 3926, 4882, 5436, 5889, 7323, 7852, 9764, 11778, 14646, 17667, 21969, 23556, 29292, 31733, 35334, 43938, 63466, 70668, 87876, 95199, 126932, 190398, 285597, 368591, 380796, 571194, 737182, 1105773, 1142388, 1474364, 2211546, 3317319, 4423092, 4791683, 6634638, 9583366, 13269276, 14375049, 19166732, 28750098, 43125147, 57500196, 86250294, 172500588]

約数ペア:

[(1, 172500588), (2, 86250294), (3, 57500196), (4, 43125147), (6, 28750098), (9, 19166732), (12, 14375049), (13, 13269276), (18, 9583366), (26, 6634638), (36, 4791683), (39, 4423092), (52, 3317319), (78, 2211546), (117, 1474364), (151, 1142388), (156, 1105773), (234, 737182), (302, 571194), (453, 380796), (468, 368591), (604, 285597), (906, 190398), (1359, 126932), (1812, 95199), (1963, 87876), (2441, 70668), (2718, 63466), (3926, 43938), (4882, 35334), (5436, 31733), (5889, 29292), (7323, 23556), (7852, 21969), (9764, 17667), (11778, 14646)]