83930144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 184988160

約数和(自身を除く): 101058016

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 61, 62, 73, 76, 122, 124, 146, 152, 244, 248, 292, 304, 488, 496, 584, 589, 608, 976, 992, 1159, 1168, 1178, 1387, 1891, 1952, 2263, 2318, 2336, 2356, 2774, 3782, 4453, 4526, 4636, 4712, 5548, 7564, 8906, 9052, 9272, 9424, 11096, 15128, 17812, 18104, 18544, 18848, 22192, 30256, 35624, 35929, 36208, 37088, 42997, 44384, 60512, 71248, 71858, 72416, 84607, 85994, 138043, 142496, 143716, 169214, 171988, 276086, 287432, 338428, 343976, 552172, 574864, 676856, 687952, 1104344, 1149728, 1353712, 1375904, 2208688, 2622817, 2707424, 4417376, 5245634, 10491268, 20982536, 41965072, 83930144]

約数ペア:

[(1, 83930144), (2, 41965072), (4, 20982536), (8, 10491268), (16, 5245634), (19, 4417376), (31, 2707424), (32, 2622817), (38, 2208688), (61, 1375904), (62, 1353712), (73, 1149728), (76, 1104344), (122, 687952), (124, 676856), (146, 574864), (152, 552172), (244, 343976), (248, 338428), (292, 287432), (304, 276086), (488, 171988), (496, 169214), (584, 143716), (589, 142496), (608, 138043), (976, 85994), (992, 84607), (1159, 72416), (1168, 71858), (1178, 71248), (1387, 60512), (1891, 44384), (1952, 42997), (2263, 37088), (2318, 36208), (2336, 35929), (2356, 35624), (2774, 30256), (3782, 22192), (4453, 18848), (4526, 18544), (4636, 18104), (4712, 17812), (5548, 15128), (7564, 11096), (8906, 9424), (9052, 9272)]