68657184

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12547}}^1$

素因数の和:12582

約数の個数: 72

約数和(自身を含む): 205536240

約数和(自身を除く): 136879056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12547, 25094, 37641, 50188, 75282, 100376, 112923, 150564, 200752, 225846, 238393, 301128, 401504, 451692, 476786, 602256, 715179, 903384, 953572, 1204512, 1430358, 1806768, 1907144, 2145537, 2860716, 3613536, 3814288, 4291074, 5721432, 7628576, 8582148, 11442864, 17164296, 22885728, 34328592, 68657184]

約数ペア:

[(1, 68657184), (2, 34328592), (3, 22885728), (4, 17164296), (6, 11442864), (8, 8582148), (9, 7628576), (12, 5721432), (16, 4291074), (18, 3814288), (19, 3613536), (24, 2860716), (32, 2145537), (36, 1907144), (38, 1806768), (48, 1430358), (57, 1204512), (72, 953572), (76, 903384), (96, 715179), (114, 602256), (144, 476786), (152, 451692), (171, 401504), (228, 301128), (288, 238393), (304, 225846), (342, 200752), (456, 150564), (608, 112923), (684, 100376), (912, 75282), (1368, 50188), (1824, 37641), (2736, 25094), (5472, 12547)]