74775308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 64933492

約数列:

[1, 2, 4, 41, 47, 82, 89, 94, 109, 164, 178, 188, 218, 356, 436, 1927, 3649, 3854, 4183, 4469, 5123, 7298, 7708, 8366, 8938, 9701, 10246, 14596, 16732, 17876, 19402, 20492, 38804, 171503, 210043, 343006, 397741, 420086, 455947, 686012, 795482, 840172, 911894, 1590964, 1823788, 18693827, 37387654, 74775308]

約数ペア:

[(1, 74775308), (2, 37387654), (4, 18693827), (41, 1823788), (47, 1590964), (82, 911894), (89, 840172), (94, 795482), (109, 686012), (164, 455947), (178, 420086), (188, 397741), (218, 343006), (356, 210043), (436, 171503), (1927, 38804), (3649, 20492), (3854, 19402), (4183, 17876), (4469, 16732), (5123, 14596), (7298, 10246), (7708, 9701), (8366, 8938)]