121561776

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 160

約数和(自身を含む): 405926400

約数和(自身を除く): 284364624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 659, 732, 756, 854, 976, 1008, 1098, 1281, 1318, 1464, 1512, 1647, 1708, 1977, 2196, 2562, 2636, 2928, 3024, 3294, 3416, 3843, 3954, 4392, 4613, 5124, 5272, 5931, 6588, 6832, 7686, 7908, 8784, 9226, 10248, 10544, 11529, 11862, 13176, 13839, 15372, 15816, 17793, 18452, 20496, 23058, 23724, 26352, 27678, 30744, 31632, 35586, 36904, 40199, 41517, 46116, 47448, 55356, 61488, 71172, 73808, 80398, 83034, 92232, 94896, 110712, 120597, 124551, 142344, 160796, 166068, 184464, 221424, 241194, 249102, 281393, 284688, 321592, 332136, 361791, 482388, 498204, 562786, 643184, 664272, 723582, 844179, 964776, 996408, 1085373, 1125572, 1447164, 1688358, 1929552, 1992816, 2170746, 2251144, 2532537, 2894328, 3376716, 4341492, 4502288, 5065074, 5788656, 6753432, 7597611, 8682984, 10130148, 13506864, 15195222, 17365968, 20260296, 30390444, 40520592, 60780888, 121561776]

約数ペア:

[(1, 121561776), (2, 60780888), (3, 40520592), (4, 30390444), (6, 20260296), (7, 17365968), (8, 15195222), (9, 13506864), (12, 10130148), (14, 8682984), (16, 7597611), (18, 6753432), (21, 5788656), (24, 5065074), (27, 4502288), (28, 4341492), (36, 3376716), (42, 2894328), (48, 2532537), (54, 2251144), (56, 2170746), (61, 1992816), (63, 1929552), (72, 1688358), (84, 1447164), (108, 1125572), (112, 1085373), (122, 996408), (126, 964776), (144, 844179), (168, 723582), (183, 664272), (189, 643184), (216, 562786), (244, 498204), (252, 482388), (336, 361791), (366, 332136), (378, 321592), (427, 284688), (432, 281393), (488, 249102), (504, 241194), (549, 221424), (659, 184464), (732, 166068), (756, 160796), (854, 142344), (976, 124551), (1008, 120597), (1098, 110712), (1281, 94896), (1318, 92232), (1464, 83034), (1512, 80398), (1647, 73808), (1708, 71172), (1977, 61488), (2196, 55356), (2562, 47448), (2636, 46116), (2928, 41517), (3024, 40199), (3294, 36904), (3416, 35586), (3843, 31632), (3954, 30744), (4392, 27678), (4613, 26352), (5124, 23724), (5272, 23058), (5931, 20496), (6588, 18452), (6832, 17793), (7686, 15816), (7908, 15372), (8784, 13839), (9226, 13176), (10248, 11862), (10544, 11529)]