65560572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 210292992

約数和(自身を除く): 144732420

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 353, 396, 402, 462, 469, 603, 693, 706, 737, 804, 924, 938, 1059, 1206, 1386, 1407, 1412, 1474, 1876, 2118, 2211, 2412, 2471, 2772, 2814, 2948, 3177, 3883, 4221, 4236, 4422, 4942, 5159, 5628, 6354, 6633, 7413, 7766, 8442, 8844, 9884, 10318, 11649, 12708, 13266, 14826, 15477, 15532, 16884, 20636, 22239, 23298, 23651, 26532, 27181, 29652, 30954, 34947, 44478, 46431, 46596, 47302, 54362, 61908, 69894, 70953, 81543, 88956, 92862, 94604, 108724, 139788, 141906, 163086, 165557, 185724, 212859, 244629, 260161, 283812, 326172, 331114, 425718, 489258, 496671, 520322, 662228, 780483, 851436, 978516, 993342, 1040644, 1490013, 1560966, 1821127, 1986684, 2341449, 2980026, 3121932, 3642254, 4682898, 5463381, 5960052, 7284508, 9365796, 10926762, 16390143, 21853524, 32780286, 65560572]

約数ペア:

[(1, 65560572), (2, 32780286), (3, 21853524), (4, 16390143), (6, 10926762), (7, 9365796), (9, 7284508), (11, 5960052), (12, 5463381), (14, 4682898), (18, 3642254), (21, 3121932), (22, 2980026), (28, 2341449), (33, 1986684), (36, 1821127), (42, 1560966), (44, 1490013), (63, 1040644), (66, 993342), (67, 978516), (77, 851436), (84, 780483), (99, 662228), (126, 520322), (132, 496671), (134, 489258), (154, 425718), (198, 331114), (201, 326172), (231, 283812), (252, 260161), (268, 244629), (308, 212859), (353, 185724), (396, 165557), (402, 163086), (462, 141906), (469, 139788), (603, 108724), (693, 94604), (706, 92862), (737, 88956), (804, 81543), (924, 70953), (938, 69894), (1059, 61908), (1206, 54362), (1386, 47302), (1407, 46596), (1412, 46431), (1474, 44478), (1876, 34947), (2118, 30954), (2211, 29652), (2412, 27181), (2471, 26532), (2772, 23651), (2814, 23298), (2948, 22239), (3177, 20636), (3883, 16884), (4221, 15532), (4236, 15477), (4422, 14826), (4942, 13266), (5159, 12708), (5628, 11649), (6354, 10318), (6633, 9884), (7413, 8844), (7766, 8442)]