72148644

素因数分解:

$2^2\times 3^5\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 190590400

約数和(自身を除く): 118441756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 243, 324, 373, 398, 486, 597, 746, 796, 972, 1119, 1194, 1492, 1791, 2238, 2388, 3357, 3582, 4476, 5373, 6714, 7164, 10071, 10746, 13428, 16119, 20142, 21492, 30213, 32238, 40284, 48357, 60426, 64476, 74227, 90639, 96714, 120852, 148454, 181278, 193428, 222681, 296908, 362556, 445362, 668043, 890724, 1336086, 2004129, 2672172, 4008258, 6012387, 8016516, 12024774, 18037161, 24049548, 36074322, 72148644]

約数ペア:

[(1, 72148644), (2, 36074322), (3, 24049548), (4, 18037161), (6, 12024774), (9, 8016516), (12, 6012387), (18, 4008258), (27, 2672172), (36, 2004129), (54, 1336086), (81, 890724), (108, 668043), (162, 445362), (199, 362556), (243, 296908), (324, 222681), (373, 193428), (398, 181278), (486, 148454), (597, 120852), (746, 96714), (796, 90639), (972, 74227), (1119, 64476), (1194, 60426), (1492, 48357), (1791, 40284), (2238, 32238), (2388, 30213), (3357, 21492), (3582, 20142), (4476, 16119), (5373, 13428), (6714, 10746), (7164, 10071)]