40144572

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 113789760

約数和(自身を除く): 73645188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 353, 468, 486, 702, 706, 729, 972, 1053, 1059, 1404, 1412, 1458, 2106, 2118, 2187, 2916, 3159, 3177, 4212, 4236, 4374, 4589, 6318, 6354, 8748, 9178, 9477, 9531, 12636, 12708, 13767, 18356, 18954, 19062, 27534, 28431, 28593, 37908, 38124, 41301, 55068, 56862, 57186, 82602, 85779, 113724, 114372, 123903, 165204, 171558, 247806, 257337, 343116, 371709, 495612, 514674, 743418, 772011, 1029348, 1115127, 1486836, 1544022, 2230254, 3088044, 3345381, 4460508, 6690762, 10036143, 13381524, 20072286, 40144572]

約数ペア:

[(1, 40144572), (2, 20072286), (3, 13381524), (4, 10036143), (6, 6690762), (9, 4460508), (12, 3345381), (13, 3088044), (18, 2230254), (26, 1544022), (27, 1486836), (36, 1115127), (39, 1029348), (52, 772011), (54, 743418), (78, 514674), (81, 495612), (108, 371709), (117, 343116), (156, 257337), (162, 247806), (234, 171558), (243, 165204), (324, 123903), (351, 114372), (353, 113724), (468, 85779), (486, 82602), (702, 57186), (706, 56862), (729, 55068), (972, 41301), (1053, 38124), (1059, 37908), (1404, 28593), (1412, 28431), (1458, 27534), (2106, 19062), (2118, 18954), (2187, 18356), (2916, 13767), (3159, 12708), (3177, 12636), (4212, 9531), (4236, 9477), (4374, 9178), (4589, 8748), (6318, 6354)]