79223872

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 197542912

約数和(自身を除く): 118319040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 223, 224, 244, 364, 416, 427, 446, 448, 488, 728, 793, 832, 854, 892, 976, 1456, 1561, 1586, 1708, 1784, 1952, 2899, 2912, 3122, 3172, 3416, 3568, 3904, 5551, 5798, 5824, 6244, 6344, 6832, 7136, 11102, 11596, 12488, 12688, 13603, 13664, 14272, 20293, 22204, 23192, 24976, 25376, 27206, 27328, 40586, 44408, 46384, 49952, 50752, 54412, 81172, 88816, 92768, 95221, 99904, 108824, 162344, 176839, 177632, 185536, 190442, 217648, 324688, 353678, 355264, 380884, 435296, 649376, 707356, 761768, 870592, 1237873, 1298752, 1414712, 1523536, 2475746, 2829424, 3047072, 4951492, 5658848, 6094144, 9902984, 11317696, 19805968, 39611936, 79223872]

約数ペア:

[(1, 79223872), (2, 39611936), (4, 19805968), (7, 11317696), (8, 9902984), (13, 6094144), (14, 5658848), (16, 4951492), (26, 3047072), (28, 2829424), (32, 2475746), (52, 1523536), (56, 1414712), (61, 1298752), (64, 1237873), (91, 870592), (104, 761768), (112, 707356), (122, 649376), (182, 435296), (208, 380884), (223, 355264), (224, 353678), (244, 324688), (364, 217648), (416, 190442), (427, 185536), (446, 177632), (448, 176839), (488, 162344), (728, 108824), (793, 99904), (832, 95221), (854, 92768), (892, 88816), (976, 81172), (1456, 54412), (1561, 50752), (1586, 49952), (1708, 46384), (1784, 44408), (1952, 40586), (2899, 27328), (2912, 27206), (3122, 25376), (3172, 24976), (3416, 23192), (3568, 22204), (3904, 20293), (5551, 14272), (5798, 13664), (5824, 13603), (6244, 12688), (6344, 12488), (6832, 11596), (7136, 11102)]