74305504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 128907296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 79, 91, 104, 112, 119, 133, 136, 152, 158, 182, 208, 221, 224, 238, 247, 266, 272, 304, 316, 323, 364, 416, 442, 476, 494, 532, 544, 553, 608, 632, 646, 728, 884, 952, 988, 1027, 1064, 1106, 1264, 1292, 1343, 1456, 1501, 1547, 1729, 1768, 1904, 1976, 2054, 2128, 2212, 2261, 2528, 2584, 2686, 2912, 3002, 3094, 3458, 3536, 3808, 3952, 4108, 4199, 4256, 4424, 4522, 5168, 5372, 6004, 6188, 6916, 7072, 7189, 7904, 8216, 8398, 8848, 9044, 9401, 10336, 10507, 10744, 12008, 12376, 13832, 14378, 16432, 16796, 17459, 17696, 18088, 18802, 19513, 21014, 21488, 24016, 24752, 25517, 27664, 28756, 29393, 32864, 33592, 34918, 36176, 37604, 39026, 42028, 42976, 48032, 49504, 51034, 55328, 57512, 58786, 67184, 69836, 72352, 75208, 78052, 84056, 102068, 115024, 117572, 122213, 134368, 136591, 139672, 150416, 156104, 168112, 178619, 204136, 230048, 235144, 244426, 273182, 279344, 300832, 312208, 331721, 336224, 357238, 408272, 470288, 488852, 546364, 558688, 624416, 663442, 714476, 816544, 940576, 977704, 1092728, 1326884, 1428952, 1955408, 2185456, 2322047, 2653768, 2857904, 3910816, 4370912, 4644094, 5307536, 5715808, 9288188, 10615072, 18576376, 37152752, 74305504]

約数ペア:

[(1, 74305504), (2, 37152752), (4, 18576376), (7, 10615072), (8, 9288188), (13, 5715808), (14, 5307536), (16, 4644094), (17, 4370912), (19, 3910816), (26, 2857904), (28, 2653768), (32, 2322047), (34, 2185456), (38, 1955408), (52, 1428952), (56, 1326884), (68, 1092728), (76, 977704), (79, 940576), (91, 816544), (104, 714476), (112, 663442), (119, 624416), (133, 558688), (136, 546364), (152, 488852), (158, 470288), (182, 408272), (208, 357238), (221, 336224), (224, 331721), (238, 312208), (247, 300832), (266, 279344), (272, 273182), (304, 244426), (316, 235144), (323, 230048), (364, 204136), (416, 178619), (442, 168112), (476, 156104), (494, 150416), (532, 139672), (544, 136591), (553, 134368), (608, 122213), (632, 117572), (646, 115024), (728, 102068), (884, 84056), (952, 78052), (988, 75208), (1027, 72352), (1064, 69836), (1106, 67184), (1264, 58786), (1292, 57512), (1343, 55328), (1456, 51034), (1501, 49504), (1547, 48032), (1729, 42976), (1768, 42028), (1904, 39026), (1976, 37604), (2054, 36176), (2128, 34918), (2212, 33592), (2261, 32864), (2528, 29393), (2584, 28756), (2686, 27664), (2912, 25517), (3002, 24752), (3094, 24016), (3458, 21488), (3536, 21014), (3808, 19513), (3952, 18802), (4108, 18088), (4199, 17696), (4256, 17459), (4424, 16796), (4522, 16432), (5168, 14378), (5372, 13832), (6004, 12376), (6188, 12008), (6916, 10744), (7072, 10507), (7189, 10336), (7904, 9401), (8216, 9044), (8398, 8848)]