86542036

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 196499520

約数和(自身を除く): 109957484

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1367, 1666, 1862, 2261, 2734, 3332, 3724, 4522, 5468, 9044, 9569, 15827, 19138, 23239, 25973, 31654, 38276, 46478, 51946, 63308, 66983, 92956, 103892, 133966, 162673, 181811, 267932, 325346, 363622, 441541, 650692, 727244, 883082, 1138711, 1272677, 1766164, 2277422, 2545354, 3090787, 4554844, 5090708, 6181574, 12363148, 21635509, 43271018, 86542036]

約数ペア:

[(1, 86542036), (2, 43271018), (4, 21635509), (7, 12363148), (14, 6181574), (17, 5090708), (19, 4554844), (28, 3090787), (34, 2545354), (38, 2277422), (49, 1766164), (68, 1272677), (76, 1138711), (98, 883082), (119, 727244), (133, 650692), (196, 441541), (238, 363622), (266, 325346), (323, 267932), (476, 181811), (532, 162673), (646, 133966), (833, 103892), (931, 92956), (1292, 66983), (1367, 63308), (1666, 51946), (1862, 46478), (2261, 38276), (2734, 31654), (3332, 25973), (3724, 23239), (4522, 19138), (5468, 15827), (9044, 9569)]