72475956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15137}}^1$

素因数の和:15173

約数の個数: 72

約数和(自身を含む): 220409280

約数和(自身を除く): 147933324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15137, 30274, 45411, 60548, 90822, 105959, 136233, 181644, 211918, 272466, 287603, 317877, 423836, 544932, 575206, 635754, 862809, 953631, 1150412, 1271508, 1725618, 1907262, 2013221, 2588427, 3451236, 3814524, 4026442, 5176854, 6039663, 8052884, 10353708, 12079326, 18118989, 24158652, 36237978, 72475956]

約数ペア:

[(1, 72475956), (2, 36237978), (3, 24158652), (4, 18118989), (6, 12079326), (7, 10353708), (9, 8052884), (12, 6039663), (14, 5176854), (18, 4026442), (19, 3814524), (21, 3451236), (28, 2588427), (36, 2013221), (38, 1907262), (42, 1725618), (57, 1271508), (63, 1150412), (76, 953631), (84, 862809), (114, 635754), (126, 575206), (133, 544932), (171, 423836), (228, 317877), (252, 287603), (266, 272466), (342, 211918), (399, 181644), (532, 136233), (684, 105959), (798, 90822), (1197, 60548), (1596, 45411), (2394, 30274), (4788, 15137)]