72286792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 159264000

約数和(自身を除く): 86977208

約数列:

[1, 2, 4, 8, 19, 23, 29, 31, 38, 46, 58, 62, 76, 92, 116, 124, 152, 184, 232, 248, 437, 529, 551, 589, 667, 713, 874, 899, 1058, 1102, 1178, 1334, 1426, 1748, 1798, 2116, 2204, 2356, 2668, 2852, 3496, 3596, 4232, 4408, 4712, 5336, 5704, 7192, 10051, 12673, 13547, 15341, 16399, 17081, 20102, 20677, 25346, 27094, 30682, 32798, 34162, 40204, 41354, 50692, 54188, 61364, 65596, 68324, 80408, 82708, 101384, 108376, 122728, 131192, 136648, 165416, 291479, 311581, 392863, 475571, 582958, 623162, 785726, 951142, 1165916, 1246324, 1571452, 1902284, 2331832, 2492648, 3142904, 3804568, 9035849, 18071698, 36143396, 72286792]

約数ペア:

[(1, 72286792), (2, 36143396), (4, 18071698), (8, 9035849), (19, 3804568), (23, 3142904), (29, 2492648), (31, 2331832), (38, 1902284), (46, 1571452), (58, 1246324), (62, 1165916), (76, 951142), (92, 785726), (116, 623162), (124, 582958), (152, 475571), (184, 392863), (232, 311581), (248, 291479), (437, 165416), (529, 136648), (551, 131192), (589, 122728), (667, 108376), (713, 101384), (874, 82708), (899, 80408), (1058, 68324), (1102, 65596), (1178, 61364), (1334, 54188), (1426, 50692), (1748, 41354), (1798, 40204), (2116, 34162), (2204, 32798), (2356, 30682), (2668, 27094), (2852, 25346), (3496, 20677), (3596, 20102), (4232, 17081), (4408, 16399), (4712, 15341), (5336, 13547), (5704, 12673), (7192, 10051)]