72548476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18119}}^1$

素因数の和:18154

約数の個数: 48

約数和(自身を含む): 170472960

約数和(自身を除く): 97924484

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18119, 36238, 72476, 126833, 199309, 235547, 253666, 398618, 471094, 507332, 797236, 942188, 1395163, 1648829, 2591017, 2790326, 3297658, 5182034, 5580652, 6595316, 10364068, 18137119, 36274238, 72548476]

約数ペア:

[(1, 72548476), (2, 36274238), (4, 18137119), (7, 10364068), (11, 6595316), (13, 5580652), (14, 5182034), (22, 3297658), (26, 2790326), (28, 2591017), (44, 1648829), (52, 1395163), (77, 942188), (91, 797236), (143, 507332), (154, 471094), (182, 398618), (286, 253666), (308, 235547), (364, 199309), (572, 126833), (1001, 72476), (2002, 36238), (4004, 18119)]