74968992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 144

約数和(自身を含む): 249867072

約数和(自身を除く): 174898080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 907, 984, 1008, 1148, 1312, 1476, 1722, 1814, 1968, 2016, 2296, 2583, 2721, 2952, 3444, 3628, 3936, 4592, 5166, 5442, 5904, 6349, 6888, 7256, 8163, 9184, 10332, 10884, 11808, 12698, 13776, 14512, 16326, 19047, 20664, 21768, 25396, 27552, 29024, 32652, 37187, 38094, 41328, 43536, 50792, 57141, 65304, 74374, 76188, 82656, 87072, 101584, 111561, 114282, 130608, 148748, 152376, 203168, 223122, 228564, 260309, 261216, 297496, 304752, 334683, 446244, 457128, 520618, 594992, 609504, 669366, 780927, 892488, 914256, 1041236, 1189984, 1338732, 1561854, 1784976, 1828512, 2082472, 2342781, 2677464, 3123708, 3569952, 4164944, 4685562, 5354928, 6247416, 8329888, 9371124, 10709856, 12494832, 18742248, 24989664, 37484496, 74968992]

約数ペア:

[(1, 74968992), (2, 37484496), (3, 24989664), (4, 18742248), (6, 12494832), (7, 10709856), (8, 9371124), (9, 8329888), (12, 6247416), (14, 5354928), (16, 4685562), (18, 4164944), (21, 3569952), (24, 3123708), (28, 2677464), (32, 2342781), (36, 2082472), (41, 1828512), (42, 1784976), (48, 1561854), (56, 1338732), (63, 1189984), (72, 1041236), (82, 914256), (84, 892488), (96, 780927), (112, 669366), (123, 609504), (126, 594992), (144, 520618), (164, 457128), (168, 446244), (224, 334683), (246, 304752), (252, 297496), (287, 261216), (288, 260309), (328, 228564), (336, 223122), (369, 203168), (492, 152376), (504, 148748), (574, 130608), (656, 114282), (672, 111561), (738, 101584), (861, 87072), (907, 82656), (984, 76188), (1008, 74374), (1148, 65304), (1312, 57141), (1476, 50792), (1722, 43536), (1814, 41328), (1968, 38094), (2016, 37187), (2296, 32652), (2583, 29024), (2721, 27552), (2952, 25396), (3444, 21768), (3628, 20664), (3936, 19047), (4592, 16326), (5166, 14512), (5442, 13776), (5904, 12698), (6349, 11808), (6888, 10884), (7256, 10332), (8163, 9184)]