71786154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 161274240

約数和(自身を除く): 89488086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 101, 121, 178, 202, 242, 267, 303, 363, 534, 606, 726, 979, 1111, 1331, 1958, 2222, 2662, 2937, 3333, 3993, 5874, 6666, 7986, 8989, 10769, 12221, 17978, 21538, 24442, 26967, 32307, 36663, 53934, 64614, 73326, 98879, 118459, 134431, 197758, 236918, 268862, 296637, 355377, 403293, 593274, 710754, 806586, 1087669, 2175338, 3263007, 6526014, 11964359, 23928718, 35893077, 71786154]

約数ペア:

[(1, 71786154), (2, 35893077), (3, 23928718), (6, 11964359), (11, 6526014), (22, 3263007), (33, 2175338), (66, 1087669), (89, 806586), (101, 710754), (121, 593274), (178, 403293), (202, 355377), (242, 296637), (267, 268862), (303, 236918), (363, 197758), (534, 134431), (606, 118459), (726, 98879), (979, 73326), (1111, 64614), (1331, 53934), (1958, 36663), (2222, 32307), (2662, 26967), (2937, 24442), (3333, 21538), (3993, 17978), (5874, 12221), (6666, 10769), (7986, 8989)]