85655268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 72

約数和(自身を含む): 230441120

約数和(自身を除く): 144785852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1291, 1746, 1843, 2582, 3492, 3686, 3873, 5164, 5529, 7372, 7746, 11058, 11619, 15492, 16587, 22116, 23238, 24529, 33174, 46476, 49058, 66348, 73587, 98116, 125227, 147174, 220761, 250454, 294348, 375681, 441522, 500908, 751362, 883044, 1127043, 1502724, 2254086, 2379313, 4508172, 4758626, 7137939, 9517252, 14275878, 21413817, 28551756, 42827634, 85655268]

約数ペア:

[(1, 85655268), (2, 42827634), (3, 28551756), (4, 21413817), (6, 14275878), (9, 9517252), (12, 7137939), (18, 4758626), (19, 4508172), (36, 2379313), (38, 2254086), (57, 1502724), (76, 1127043), (97, 883044), (114, 751362), (171, 500908), (194, 441522), (228, 375681), (291, 294348), (342, 250454), (388, 220761), (582, 147174), (684, 125227), (873, 98116), (1164, 73587), (1291, 66348), (1746, 49058), (1843, 46476), (2582, 33174), (3492, 24529), (3686, 23238), (3873, 22116), (5164, 16587), (5529, 15492), (7372, 11619), (7746, 11058)]