71494896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 213700608

約数和(自身を除く): 142205712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 47, 48, 66, 67, 86, 88, 94, 129, 132, 134, 141, 172, 176, 188, 201, 258, 264, 268, 282, 344, 376, 402, 473, 516, 517, 528, 536, 564, 688, 737, 752, 804, 946, 1032, 1034, 1072, 1128, 1419, 1474, 1551, 1608, 1892, 2021, 2064, 2068, 2211, 2256, 2838, 2881, 2948, 3102, 3149, 3216, 3784, 4042, 4136, 4422, 5676, 5762, 5896, 6063, 6204, 6298, 7568, 8084, 8272, 8643, 8844, 9447, 11352, 11524, 11792, 12126, 12408, 12596, 16168, 17286, 17688, 18894, 22231, 22704, 23048, 24252, 24816, 25192, 31691, 32336, 34572, 34639, 35376, 37788, 44462, 46096, 48504, 50384, 63382, 66693, 69144, 69278, 75576, 88924, 95073, 97008, 103917, 126764, 133386, 135407, 138288, 138556, 151152, 177848, 190146, 207834, 253528, 266772, 270814, 277112, 355696, 380292, 406221, 415668, 507056, 533544, 541628, 554224, 760584, 812442, 831336, 1067088, 1083256, 1489477, 1521168, 1624884, 1662672, 2166512, 2978954, 3249768, 4468431, 5957908, 6499536, 8936862, 11915816, 17873724, 23831632, 35747448, 71494896]

約数ペア:

[(1, 71494896), (2, 35747448), (3, 23831632), (4, 17873724), (6, 11915816), (8, 8936862), (11, 6499536), (12, 5957908), (16, 4468431), (22, 3249768), (24, 2978954), (33, 2166512), (43, 1662672), (44, 1624884), (47, 1521168), (48, 1489477), (66, 1083256), (67, 1067088), (86, 831336), (88, 812442), (94, 760584), (129, 554224), (132, 541628), (134, 533544), (141, 507056), (172, 415668), (176, 406221), (188, 380292), (201, 355696), (258, 277112), (264, 270814), (268, 266772), (282, 253528), (344, 207834), (376, 190146), (402, 177848), (473, 151152), (516, 138556), (517, 138288), (528, 135407), (536, 133386), (564, 126764), (688, 103917), (737, 97008), (752, 95073), (804, 88924), (946, 75576), (1032, 69278), (1034, 69144), (1072, 66693), (1128, 63382), (1419, 50384), (1474, 48504), (1551, 46096), (1608, 44462), (1892, 37788), (2021, 35376), (2064, 34639), (2068, 34572), (2211, 32336), (2256, 31691), (2838, 25192), (2881, 24816), (2948, 24252), (3102, 23048), (3149, 22704), (3216, 22231), (3784, 18894), (4042, 17688), (4136, 17286), (4422, 16168), (5676, 12596), (5762, 12408), (5896, 12126), (6063, 11792), (6204, 11524), (6298, 11352), (7568, 9447), (8084, 8844), (8272, 8643)]