87723324

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 251863920

約数和(自身を除く): 164140596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 81, 108, 117, 118, 156, 162, 177, 234, 236, 324, 351, 353, 354, 468, 531, 702, 706, 708, 767, 1053, 1059, 1062, 1404, 1412, 1534, 1593, 2106, 2118, 2124, 2301, 3068, 3177, 3186, 4212, 4236, 4589, 4602, 4779, 6354, 6372, 6903, 9178, 9204, 9531, 9558, 12708, 13767, 13806, 18356, 19062, 19116, 20709, 20827, 27534, 27612, 28593, 38124, 41301, 41418, 41654, 55068, 57186, 62127, 62481, 82602, 82836, 83308, 114372, 123903, 124254, 124962, 165204, 187443, 247806, 248508, 249924, 270751, 371709, 374886, 495612, 541502, 562329, 743418, 749772, 812253, 1083004, 1124658, 1486836, 1624506, 1686987, 2249316, 2436759, 3249012, 3373974, 4873518, 6747948, 7310277, 9747036, 14620554, 21930831, 29241108, 43861662, 87723324]

約数ペア:

[(1, 87723324), (2, 43861662), (3, 29241108), (4, 21930831), (6, 14620554), (9, 9747036), (12, 7310277), (13, 6747948), (18, 4873518), (26, 3373974), (27, 3249012), (36, 2436759), (39, 2249316), (52, 1686987), (54, 1624506), (59, 1486836), (78, 1124658), (81, 1083004), (108, 812253), (117, 749772), (118, 743418), (156, 562329), (162, 541502), (177, 495612), (234, 374886), (236, 371709), (324, 270751), (351, 249924), (353, 248508), (354, 247806), (468, 187443), (531, 165204), (702, 124962), (706, 124254), (708, 123903), (767, 114372), (1053, 83308), (1059, 82836), (1062, 82602), (1404, 62481), (1412, 62127), (1534, 57186), (1593, 55068), (2106, 41654), (2118, 41418), (2124, 41301), (2301, 38124), (3068, 28593), (3177, 27612), (3186, 27534), (4212, 20827), (4236, 20709), (4589, 19116), (4602, 19062), (4779, 18356), (6354, 13806), (6372, 13767), (6903, 12708), (9178, 9558), (9204, 9531)]