81702348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3303

約数の個数: 96

約数和(自身を含む): 244909056

約数和(自身を除く): 163206708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3253, 3588, 4186, 6279, 6506, 8372, 9759, 12558, 13012, 19518, 22771, 25116, 39036, 42289, 45542, 68313, 74819, 84578, 91084, 126867, 136626, 149638, 169156, 224457, 253734, 273252, 296023, 299276, 448914, 507468, 523733, 592046, 888069, 897828, 972647, 1047466, 1184092, 1571199, 1776138, 1945294, 2094932, 2917941, 3142398, 3552276, 3890588, 5835882, 6284796, 6808529, 11671764, 13617058, 20425587, 27234116, 40851174, 81702348]

約数ペア:

[(1, 81702348), (2, 40851174), (3, 27234116), (4, 20425587), (6, 13617058), (7, 11671764), (12, 6808529), (13, 6284796), (14, 5835882), (21, 3890588), (23, 3552276), (26, 3142398), (28, 2917941), (39, 2094932), (42, 1945294), (46, 1776138), (52, 1571199), (69, 1184092), (78, 1047466), (84, 972647), (91, 897828), (92, 888069), (138, 592046), (156, 523733), (161, 507468), (182, 448914), (273, 299276), (276, 296023), (299, 273252), (322, 253734), (364, 224457), (483, 169156), (546, 149638), (598, 136626), (644, 126867), (897, 91084), (966, 84578), (1092, 74819), (1196, 68313), (1794, 45542), (1932, 42289), (2093, 39036), (3253, 25116), (3588, 22771), (4186, 19518), (6279, 13012), (6506, 12558), (8372, 9759)]