71377908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6429

約数の個数: 72

約数和(自身を含む): 203968800

約数和(自身を除く): 132590892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 6389, 11172, 12778, 19167, 25556, 38334, 44723, 76668, 89446, 121391, 134169, 178892, 242782, 268338, 313061, 364173, 485564, 536676, 626122, 728346, 849737, 939183, 1252244, 1456692, 1699474, 1878366, 2549211, 3398948, 3756732, 5098422, 5948159, 10196844, 11896318, 17844477, 23792636, 35688954, 71377908]

約数ペア:

[(1, 71377908), (2, 35688954), (3, 23792636), (4, 17844477), (6, 11896318), (7, 10196844), (12, 5948159), (14, 5098422), (19, 3756732), (21, 3398948), (28, 2549211), (38, 1878366), (42, 1699474), (49, 1456692), (57, 1252244), (76, 939183), (84, 849737), (98, 728346), (114, 626122), (133, 536676), (147, 485564), (196, 364173), (228, 313061), (266, 268338), (294, 242782), (399, 178892), (532, 134169), (588, 121391), (798, 89446), (931, 76668), (1596, 44723), (1862, 38334), (2793, 25556), (3724, 19167), (5586, 12778), (6389, 11172)]