89696340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26227}}^1$

素因数の和:26261

約数の個数: 72

約数和(自身を含む): 286409760

約数和(自身を除く): 196713420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 26227, 52454, 78681, 104908, 131135, 157362, 236043, 262270, 314724, 393405, 472086, 498313, 524540, 786810, 944172, 996626, 1180215, 1494939, 1573620, 1993252, 2360430, 2491565, 2989878, 4484817, 4720860, 4983130, 5979756, 7474695, 8969634, 9966260, 14949390, 17939268, 22424085, 29898780, 44848170, 89696340]

約数ペア:

[(1, 89696340), (2, 44848170), (3, 29898780), (4, 22424085), (5, 17939268), (6, 14949390), (9, 9966260), (10, 8969634), (12, 7474695), (15, 5979756), (18, 4983130), (19, 4720860), (20, 4484817), (30, 2989878), (36, 2491565), (38, 2360430), (45, 1993252), (57, 1573620), (60, 1494939), (76, 1180215), (90, 996626), (95, 944172), (114, 786810), (171, 524540), (180, 498313), (190, 472086), (228, 393405), (285, 314724), (342, 262270), (380, 236043), (570, 157362), (684, 131135), (855, 104908), (1140, 78681), (1710, 52454), (3420, 26227)]