73461388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2663

約数の個数: 72

約数和(自身を含む): 175757904

約数和(自身を除く): 102296516

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 2621, 4004, 5242, 7007, 10484, 14014, 18347, 28028, 28831, 34073, 36694, 57662, 68146, 73388, 115324, 128429, 136292, 201817, 238511, 256858, 374803, 403634, 477022, 513716, 749606, 807268, 954044, 1412719, 1499212, 1669577, 2623621, 2825438, 3339154, 5247242, 5650876, 6678308, 10494484, 18365347, 36730694, 73461388]

約数ペア:

[(1, 73461388), (2, 36730694), (4, 18365347), (7, 10494484), (11, 6678308), (13, 5650876), (14, 5247242), (22, 3339154), (26, 2825438), (28, 2623621), (44, 1669577), (49, 1499212), (52, 1412719), (77, 954044), (91, 807268), (98, 749606), (143, 513716), (154, 477022), (182, 403634), (196, 374803), (286, 256858), (308, 238511), (364, 201817), (539, 136292), (572, 128429), (637, 115324), (1001, 73388), (1078, 68146), (1274, 57662), (2002, 36694), (2156, 34073), (2548, 28831), (2621, 28028), (4004, 18347), (5242, 14014), (7007, 10484)]