74322832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 159364800

約数和(自身を除く): 85041968

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 67, 76, 82, 89, 134, 152, 164, 178, 268, 304, 328, 356, 536, 656, 712, 779, 1072, 1273, 1424, 1558, 1691, 2546, 2747, 3116, 3382, 3649, 5092, 5494, 5963, 6232, 6764, 7298, 10184, 10988, 11926, 12464, 13528, 14596, 20368, 21976, 23852, 27056, 29192, 43952, 47704, 52193, 58384, 69331, 95408, 104386, 113297, 138662, 208772, 226594, 244483, 277324, 417544, 453188, 488966, 554648, 835088, 906376, 977932, 1109296, 1812752, 1955864, 3911728, 4645177, 9290354, 18580708, 37161416, 74322832]

約数ペア:

[(1, 74322832), (2, 37161416), (4, 18580708), (8, 9290354), (16, 4645177), (19, 3911728), (38, 1955864), (41, 1812752), (67, 1109296), (76, 977932), (82, 906376), (89, 835088), (134, 554648), (152, 488966), (164, 453188), (178, 417544), (268, 277324), (304, 244483), (328, 226594), (356, 208772), (536, 138662), (656, 113297), (712, 104386), (779, 95408), (1072, 69331), (1273, 58384), (1424, 52193), (1558, 47704), (1691, 43952), (2546, 29192), (2747, 27056), (3116, 23852), (3382, 21976), (3649, 20368), (5092, 14596), (5494, 13528), (5963, 12464), (6232, 11926), (6764, 10988), (7298, 10184)]