145750716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 386725248

約数和(自身を除く): 240974532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1098, 1116, 1891, 2141, 2196, 3782, 4282, 5673, 6423, 7564, 8564, 11346, 12846, 17019, 19269, 22692, 25692, 34038, 38538, 66371, 68076, 77076, 130601, 132742, 199113, 261202, 265484, 391803, 398226, 522404, 597339, 783606, 796452, 1175409, 1194678, 1567212, 2350818, 2389356, 4048631, 4701636, 8097262, 12145893, 16194524, 24291786, 36437679, 48583572, 72875358, 145750716]

約数ペア:

[(1, 145750716), (2, 72875358), (3, 48583572), (4, 36437679), (6, 24291786), (9, 16194524), (12, 12145893), (18, 8097262), (31, 4701636), (36, 4048631), (61, 2389356), (62, 2350818), (93, 1567212), (122, 1194678), (124, 1175409), (183, 796452), (186, 783606), (244, 597339), (279, 522404), (366, 398226), (372, 391803), (549, 265484), (558, 261202), (732, 199113), (1098, 132742), (1116, 130601), (1891, 77076), (2141, 68076), (2196, 66371), (3782, 38538), (4282, 34038), (5673, 25692), (6423, 22692), (7564, 19269), (8564, 17019), (11346, 12846)]