78251316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 221577216

約数和(自身を除く): 143325900

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 403, 429, 572, 682, 806, 858, 1023, 1209, 1364, 1471, 1612, 1716, 2046, 2418, 2942, 4092, 4413, 4433, 4836, 5884, 8826, 8866, 13299, 16181, 17652, 17732, 19123, 26598, 32362, 38246, 45601, 48543, 53196, 57369, 64724, 76492, 91202, 97086, 114738, 136803, 182404, 194172, 210353, 229476, 273606, 420706, 501611, 547212, 592813, 631059, 841412, 1003222, 1185626, 1262118, 1504833, 1778439, 2006444, 2371252, 2524236, 3009666, 3556878, 6019332, 6520943, 7113756, 13041886, 19562829, 26083772, 39125658, 78251316]

約数ペア:

[(1, 78251316), (2, 39125658), (3, 26083772), (4, 19562829), (6, 13041886), (11, 7113756), (12, 6520943), (13, 6019332), (22, 3556878), (26, 3009666), (31, 2524236), (33, 2371252), (39, 2006444), (44, 1778439), (52, 1504833), (62, 1262118), (66, 1185626), (78, 1003222), (93, 841412), (124, 631059), (132, 592813), (143, 547212), (156, 501611), (186, 420706), (286, 273606), (341, 229476), (372, 210353), (403, 194172), (429, 182404), (572, 136803), (682, 114738), (806, 97086), (858, 91202), (1023, 76492), (1209, 64724), (1364, 57369), (1471, 53196), (1612, 48543), (1716, 45601), (2046, 38246), (2418, 32362), (2942, 26598), (4092, 19123), (4413, 17732), (4433, 17652), (4836, 16181), (5884, 13299), (8826, 8866)]