9972915732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 27653790528

約数和(自身を除く): 17680874796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 251, 292, 438, 468, 502, 657, 753, 876, 949, 1004, 1163, 1314, 1506, 1898, 2259, 2326, 2628, 2847, 3012, 3263, 3489, 3796, 4518, 4652, 5694, 6526, 6978, 8541, 9036, 9789, 10467, 11388, 13052, 13956, 15119, 17082, 18323, 19578, 20934, 29367, 30238, 34164, 36646, 39156, 41868, 45357, 54969, 58734, 60476, 73292, 84899, 90714, 109938, 117468, 136071, 164907, 169798, 181428, 219876, 238199, 254697, 272142, 291913, 329814, 339596, 476398, 509394, 544284, 583826, 659628, 714597, 764091, 875739, 952796, 1018788, 1103687, 1167652, 1429194, 1528182, 1751478, 2143791, 2207374, 2627217, 2858388, 3056364, 3311061, 3502956, 3794869, 4287582, 4414748, 5254434, 6622122, 7589738, 8575164, 9933183, 10508868, 11384607, 13244244, 15179476, 19866366, 21309649, 22769214, 34153821, 39732732, 42619298, 45538428, 63928947, 68307642, 85238596, 127857894, 136615284, 191786841, 255715788, 277025437, 383573682, 554050874, 767147364, 831076311, 1108101748, 1662152622, 2493228933, 3324305244, 4986457866, 9972915732]

約数ペア:

[(1, 9972915732), (2, 4986457866), (3, 3324305244), (4, 2493228933), (6, 1662152622), (9, 1108101748), (12, 831076311), (13, 767147364), (18, 554050874), (26, 383573682), (36, 277025437), (39, 255715788), (52, 191786841), (73, 136615284), (78, 127857894), (117, 85238596), (146, 68307642), (156, 63928947), (219, 45538428), (234, 42619298), (251, 39732732), (292, 34153821), (438, 22769214), (468, 21309649), (502, 19866366), (657, 15179476), (753, 13244244), (876, 11384607), (949, 10508868), (1004, 9933183), (1163, 8575164), (1314, 7589738), (1506, 6622122), (1898, 5254434), (2259, 4414748), (2326, 4287582), (2628, 3794869), (2847, 3502956), (3012, 3311061), (3263, 3056364), (3489, 2858388), (3796, 2627217), (4518, 2207374), (4652, 2143791), (5694, 1751478), (6526, 1528182), (6978, 1429194), (8541, 1167652), (9036, 1103687), (9789, 1018788), (10467, 952796), (11388, 875739), (13052, 764091), (13956, 714597), (15119, 659628), (17082, 583826), (18323, 544284), (19578, 509394), (20934, 476398), (29367, 339596), (30238, 329814), (34164, 291913), (36646, 272142), (39156, 254697), (41868, 238199), (45357, 219876), (54969, 181428), (58734, 169798), (60476, 164907), (73292, 136071), (84899, 117468), (90714, 109938)]