91117109772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{551543}}^1$

素因数の和:551919

約数の個数: 72

約数和(自身を含む): 248744137824

約数和(自身を除く): 157627028052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 468, 706, 1059, 1412, 2118, 3177, 4236, 4589, 6354, 9178, 12708, 13767, 18356, 27534, 41301, 55068, 82602, 165204, 551543, 1103086, 1654629, 2206172, 3309258, 4963887, 6618516, 7170059, 9927774, 14340118, 19855548, 21510177, 28680236, 43020354, 64530531, 86040708, 129061062, 194694679, 258122124, 389389358, 584084037, 778778716, 1168168074, 1752252111, 2336336148, 2531030827, 3504504222, 5062061654, 7009008444, 7593092481, 10124123308, 15186184962, 22779277443, 30372369924, 45558554886, 91117109772]

約数ペア:

[(1, 91117109772), (2, 45558554886), (3, 30372369924), (4, 22779277443), (6, 15186184962), (9, 10124123308), (12, 7593092481), (13, 7009008444), (18, 5062061654), (26, 3504504222), (36, 2531030827), (39, 2336336148), (52, 1752252111), (78, 1168168074), (117, 778778716), (156, 584084037), (234, 389389358), (353, 258122124), (468, 194694679), (706, 129061062), (1059, 86040708), (1412, 64530531), (2118, 43020354), (3177, 28680236), (4236, 21510177), (4589, 19855548), (6354, 14340118), (9178, 9927774), (12708, 7170059), (13767, 6618516), (18356, 4963887), (27534, 3309258), (41301, 2206172), (55068, 1654629), (82602, 1103086), (165204, 551543)]