71431416

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 245008800

約数和(自身を除く): 173577384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 294, 306, 357, 378, 392, 397, 408, 441, 459, 476, 504, 588, 612, 714, 756, 794, 833, 882, 918, 952, 1071, 1176, 1191, 1224, 1323, 1428, 1512, 1588, 1666, 1764, 1836, 2142, 2382, 2499, 2646, 2779, 2856, 3176, 3213, 3332, 3528, 3573, 3672, 4284, 4764, 4998, 5292, 5558, 6426, 6664, 6749, 7146, 7497, 8337, 8568, 9528, 9996, 10584, 10719, 11116, 12852, 13498, 14292, 14994, 16674, 19453, 19992, 20247, 21438, 22232, 22491, 25011, 25704, 26996, 28584, 29988, 33348, 38906, 40494, 42876, 44982, 47243, 50022, 53992, 58359, 59976, 60741, 66696, 75033, 77812, 80988, 85752, 89964, 94486, 100044, 116718, 121482, 141729, 150066, 155624, 161976, 175077, 179928, 182223, 188972, 200088, 233436, 242964, 283458, 300132, 330701, 350154, 364446, 377944, 425187, 466872, 485928, 525231, 566916, 600264, 661402, 700308, 728892, 850374, 992103, 1050462, 1133832, 1275561, 1322804, 1400616, 1457784, 1700748, 1984206, 2100924, 2551122, 2645608, 2976309, 3401496, 3968412, 4201848, 5102244, 5952618, 7936824, 8928927, 10204488, 11905236, 17857854, 23810472, 35715708, 71431416]

約数ペア:

[(1, 71431416), (2, 35715708), (3, 23810472), (4, 17857854), (6, 11905236), (7, 10204488), (8, 8928927), (9, 7936824), (12, 5952618), (14, 5102244), (17, 4201848), (18, 3968412), (21, 3401496), (24, 2976309), (27, 2645608), (28, 2551122), (34, 2100924), (36, 1984206), (42, 1700748), (49, 1457784), (51, 1400616), (54, 1322804), (56, 1275561), (63, 1133832), (68, 1050462), (72, 992103), (84, 850374), (98, 728892), (102, 700308), (108, 661402), (119, 600264), (126, 566916), (136, 525231), (147, 485928), (153, 466872), (168, 425187), (189, 377944), (196, 364446), (204, 350154), (216, 330701), (238, 300132), (252, 283458), (294, 242964), (306, 233436), (357, 200088), (378, 188972), (392, 182223), (397, 179928), (408, 175077), (441, 161976), (459, 155624), (476, 150066), (504, 141729), (588, 121482), (612, 116718), (714, 100044), (756, 94486), (794, 89964), (833, 85752), (882, 80988), (918, 77812), (952, 75033), (1071, 66696), (1176, 60741), (1191, 59976), (1224, 58359), (1323, 53992), (1428, 50022), (1512, 47243), (1588, 44982), (1666, 42876), (1764, 40494), (1836, 38906), (2142, 33348), (2382, 29988), (2499, 28584), (2646, 26996), (2779, 25704), (2856, 25011), (3176, 22491), (3213, 22232), (3332, 21438), (3528, 20247), (3573, 19992), (3672, 19453), (4284, 16674), (4764, 14994), (4998, 14292), (5292, 13498), (5558, 12852), (6426, 11116), (6664, 10719), (6749, 10584), (7146, 9996), (7497, 9528), (8337, 8568)]