27847764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 81856320

約数和(自身を除く): 54008556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 1873, 2124, 2478, 3717, 3746, 4956, 5619, 7434, 7492, 11238, 13111, 14868, 16857, 22476, 26222, 33714, 39333, 52444, 67428, 78666, 110507, 117999, 157332, 221014, 235998, 331521, 442028, 471996, 663042, 773549, 994563, 1326084, 1547098, 1989126, 2320647, 3094196, 3978252, 4641294, 6961941, 9282588, 13923882, 27847764]

約数ペア:

[(1, 27847764), (2, 13923882), (3, 9282588), (4, 6961941), (6, 4641294), (7, 3978252), (9, 3094196), (12, 2320647), (14, 1989126), (18, 1547098), (21, 1326084), (28, 994563), (36, 773549), (42, 663042), (59, 471996), (63, 442028), (84, 331521), (118, 235998), (126, 221014), (177, 157332), (236, 117999), (252, 110507), (354, 78666), (413, 67428), (531, 52444), (708, 39333), (826, 33714), (1062, 26222), (1239, 22476), (1652, 16857), (1873, 14868), (2124, 13111), (2478, 11238), (3717, 7492), (3746, 7434), (4956, 5619)]