71344431396

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{823}}^1\times {\mathrm{16381}}^1$

素因数の和:17231

約数の個数: 144

約数和(自身を含む): 215440337280

約数和(自身を除く): 144095905884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 823, 882, 1323, 1646, 1764, 2469, 2646, 3292, 4938, 5292, 5761, 7407, 9876, 11522, 14814, 16381, 17283, 22221, 23044, 29628, 32762, 34566, 40327, 44442, 49143, 51849, 65524, 69132, 80654, 88884, 98286, 103698, 114667, 120981, 147429, 155547, 161308, 196572, 207396, 229334, 241962, 294858, 311094, 344001, 362943, 442287, 458668, 483924, 589716, 622188, 688002, 725886, 802669, 884574, 1032003, 1088829, 1376004, 1451772, 1605338, 1769148, 2064006, 2177658, 2408007, 3096009, 3210676, 4128012, 4355316, 4816014, 6192018, 7224021, 9632028, 12384036, 13481563, 14448042, 21672063, 26963126, 28896084, 40444689, 43344126, 53926252, 80889378, 86688252, 94370941, 121334067, 161778756, 188741882, 242668134, 283112823, 364002201, 377483764, 485336268, 566225646, 660596587, 728004402, 849338469, 1132451292, 1321193174, 1456008804, 1698676938, 1981789761, 2548015407, 2642386348, 3397353876, 3963579522, 5096030814, 5945369283, 7927159044, 10192061628, 11890738566, 17836107849, 23781477132, 35672215698, 71344431396]

約数ペア:

[(1, 71344431396), (2, 35672215698), (3, 23781477132), (4, 17836107849), (6, 11890738566), (7, 10192061628), (9, 7927159044), (12, 5945369283), (14, 5096030814), (18, 3963579522), (21, 3397353876), (27, 2642386348), (28, 2548015407), (36, 1981789761), (42, 1698676938), (49, 1456008804), (54, 1321193174), (63, 1132451292), (84, 849338469), (98, 728004402), (108, 660596587), (126, 566225646), (147, 485336268), (189, 377483764), (196, 364002201), (252, 283112823), (294, 242668134), (378, 188741882), (441, 161778756), (588, 121334067), (756, 94370941), (823, 86688252), (882, 80889378), (1323, 53926252), (1646, 43344126), (1764, 40444689), (2469, 28896084), (2646, 26963126), (3292, 21672063), (4938, 14448042), (5292, 13481563), (5761, 12384036), (7407, 9632028), (9876, 7224021), (11522, 6192018), (14814, 4816014), (16381, 4355316), (17283, 4128012), (22221, 3210676), (23044, 3096009), (29628, 2408007), (32762, 2177658), (34566, 2064006), (40327, 1769148), (44442, 1605338), (49143, 1451772), (51849, 1376004), (65524, 1088829), (69132, 1032003), (80654, 884574), (88884, 802669), (98286, 725886), (103698, 688002), (114667, 622188), (120981, 589716), (147429, 483924), (155547, 458668), (161308, 442287), (196572, 362943), (207396, 344001), (229334, 311094), (241962, 294858)]