72089724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 214341120

約数和(自身を除く): 142251396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2657, 3876, 4522, 5314, 6783, 7971, 9044, 10628, 13566, 15942, 18599, 27132, 31884, 37198, 45169, 50483, 55797, 74396, 90338, 100966, 111594, 135507, 151449, 180676, 201932, 223188, 271014, 302898, 316183, 353381, 542028, 605796, 632366, 706762, 858211, 948549, 1060143, 1264732, 1413524, 1716422, 1897098, 2120286, 2574633, 3432844, 3794196, 4240572, 5149266, 6007477, 10298532, 12014954, 18022431, 24029908, 36044862, 72089724]

約数ペア:

[(1, 72089724), (2, 36044862), (3, 24029908), (4, 18022431), (6, 12014954), (7, 10298532), (12, 6007477), (14, 5149266), (17, 4240572), (19, 3794196), (21, 3432844), (28, 2574633), (34, 2120286), (38, 1897098), (42, 1716422), (51, 1413524), (57, 1264732), (68, 1060143), (76, 948549), (84, 858211), (102, 706762), (114, 632366), (119, 605796), (133, 542028), (204, 353381), (228, 316183), (238, 302898), (266, 271014), (323, 223188), (357, 201932), (399, 180676), (476, 151449), (532, 135507), (646, 111594), (714, 100966), (798, 90338), (969, 74396), (1292, 55797), (1428, 50483), (1596, 45169), (1938, 37198), (2261, 31884), (2657, 27132), (3876, 18599), (4522, 15942), (5314, 13566), (6783, 10628), (7971, 9044)]