40321476

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3223

約数の個数: 72

約数和(自身を含む): 113865024

約数和(自身を除く): 73543548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 3191, 4212, 6318, 6382, 9573, 12636, 12764, 19146, 28719, 38292, 41483, 57438, 82966, 86157, 114876, 124449, 165932, 172314, 248898, 258471, 344628, 373347, 497796, 516942, 746694, 775413, 1033884, 1120041, 1493388, 1550826, 2240082, 3101652, 3360123, 4480164, 6720246, 10080369, 13440492, 20160738, 40321476]

約数ペア:

[(1, 40321476), (2, 20160738), (3, 13440492), (4, 10080369), (6, 6720246), (9, 4480164), (12, 3360123), (13, 3101652), (18, 2240082), (26, 1550826), (27, 1493388), (36, 1120041), (39, 1033884), (52, 775413), (54, 746694), (78, 516942), (81, 497796), (108, 373347), (117, 344628), (156, 258471), (162, 248898), (234, 172314), (243, 165932), (324, 124449), (351, 114876), (468, 86157), (486, 82966), (702, 57438), (972, 41483), (1053, 38292), (1404, 28719), (2106, 19146), (3159, 12764), (3191, 12636), (4212, 9573), (6318, 6382)]