91018788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 251682816

約数和(自身を除く): 160664028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 113, 129, 172, 223, 226, 258, 301, 339, 446, 452, 516, 602, 669, 678, 791, 892, 903, 1204, 1338, 1356, 1561, 1582, 1806, 2373, 2676, 3122, 3164, 3612, 4683, 4746, 4859, 6244, 9366, 9492, 9589, 9718, 14577, 18732, 19178, 19436, 25199, 28767, 29154, 34013, 38356, 50398, 57534, 58308, 67123, 68026, 75597, 100796, 102039, 115068, 134246, 136052, 151194, 176393, 201369, 204078, 268492, 302388, 352786, 402738, 408156, 529179, 705572, 805476, 1058358, 1083557, 2116716, 2167114, 3250671, 4334228, 6501342, 7584899, 13002684, 15169798, 22754697, 30339596, 45509394, 91018788]

約数ペア:

[(1, 91018788), (2, 45509394), (3, 30339596), (4, 22754697), (6, 15169798), (7, 13002684), (12, 7584899), (14, 6501342), (21, 4334228), (28, 3250671), (42, 2167114), (43, 2116716), (84, 1083557), (86, 1058358), (113, 805476), (129, 705572), (172, 529179), (223, 408156), (226, 402738), (258, 352786), (301, 302388), (339, 268492), (446, 204078), (452, 201369), (516, 176393), (602, 151194), (669, 136052), (678, 134246), (791, 115068), (892, 102039), (903, 100796), (1204, 75597), (1338, 68026), (1356, 67123), (1561, 58308), (1582, 57534), (1806, 50398), (2373, 38356), (2676, 34013), (3122, 29154), (3164, 28767), (3612, 25199), (4683, 19436), (4746, 19178), (4859, 18732), (6244, 14577), (9366, 9718), (9492, 9589)]