80270604

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 207753728

約数和(自身を除く): 127483124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 127, 181, 194, 254, 291, 362, 381, 388, 508, 543, 582, 724, 762, 873, 1086, 1143, 1164, 1524, 1629, 1746, 2172, 2286, 3258, 3492, 4572, 6516, 12319, 17557, 22987, 24638, 35114, 36957, 45974, 49276, 52671, 68961, 70228, 73914, 91948, 105342, 110871, 137922, 147828, 158013, 206883, 210684, 221742, 275844, 316026, 413766, 443484, 632052, 827532, 2229739, 4459478, 6689217, 8918956, 13378434, 20067651, 26756868, 40135302, 80270604]

約数ペア:

[(1, 80270604), (2, 40135302), (3, 26756868), (4, 20067651), (6, 13378434), (9, 8918956), (12, 6689217), (18, 4459478), (36, 2229739), (97, 827532), (127, 632052), (181, 443484), (194, 413766), (254, 316026), (291, 275844), (362, 221742), (381, 210684), (388, 206883), (508, 158013), (543, 147828), (582, 137922), (724, 110871), (762, 105342), (873, 91948), (1086, 73914), (1143, 70228), (1164, 68961), (1524, 52671), (1629, 49276), (1746, 45974), (2172, 36957), (2286, 35114), (3258, 24638), (3492, 22987), (4572, 17557), (6516, 12319)]