122172804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 342918576

約数和(自身を除く): 220745772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 338, 387, 467, 468, 507, 516, 559, 676, 774, 934, 1014, 1118, 1401, 1521, 1548, 1677, 1868, 2028, 2236, 2802, 3042, 3354, 4203, 5031, 5604, 6071, 6084, 6708, 7267, 8406, 10062, 12142, 14534, 16812, 18213, 20081, 20124, 21801, 24284, 29068, 36426, 40162, 43602, 54639, 60243, 65403, 72852, 78923, 80324, 87204, 109278, 120486, 130806, 157846, 180729, 218556, 236769, 240972, 261053, 261612, 315692, 361458, 473538, 522106, 710307, 722916, 783159, 947076, 1044212, 1420614, 1566318, 2349477, 2841228, 3132636, 3393689, 4698954, 6787378, 9397908, 10181067, 13574756, 20362134, 30543201, 40724268, 61086402, 122172804]

約数ペア:

[(1, 122172804), (2, 61086402), (3, 40724268), (4, 30543201), (6, 20362134), (9, 13574756), (12, 10181067), (13, 9397908), (18, 6787378), (26, 4698954), (36, 3393689), (39, 3132636), (43, 2841228), (52, 2349477), (78, 1566318), (86, 1420614), (117, 1044212), (129, 947076), (156, 783159), (169, 722916), (172, 710307), (234, 522106), (258, 473538), (338, 361458), (387, 315692), (467, 261612), (468, 261053), (507, 240972), (516, 236769), (559, 218556), (676, 180729), (774, 157846), (934, 130806), (1014, 120486), (1118, 109278), (1401, 87204), (1521, 80324), (1548, 78923), (1677, 72852), (1868, 65403), (2028, 60243), (2236, 54639), (2802, 43602), (3042, 40162), (3354, 36426), (4203, 29068), (5031, 24284), (5604, 21801), (6071, 20124), (6084, 20081), (6708, 18213), (7267, 16812), (8406, 14534), (10062, 12142)]