66901068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 183445808

約数和(自身を除く): 116544740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 877, 978, 1467, 1754, 1956, 2119, 2631, 2934, 3508, 4238, 5262, 5868, 6357, 7893, 8476, 10524, 11401, 12714, 15786, 19071, 22802, 25428, 31572, 34203, 38142, 45604, 68406, 76284, 102609, 136812, 142951, 205218, 285902, 410436, 428853, 571804, 857706, 1286559, 1715412, 1858363, 2573118, 3716726, 5146236, 5575089, 7433452, 11150178, 16725267, 22300356, 33450534, 66901068]

約数ペア:

[(1, 66901068), (2, 33450534), (3, 22300356), (4, 16725267), (6, 11150178), (9, 7433452), (12, 5575089), (13, 5146236), (18, 3716726), (26, 2573118), (36, 1858363), (39, 1715412), (52, 1286559), (78, 857706), (117, 571804), (156, 428853), (163, 410436), (234, 285902), (326, 205218), (468, 142951), (489, 136812), (652, 102609), (877, 76284), (978, 68406), (1467, 45604), (1754, 38142), (1956, 34203), (2119, 31572), (2631, 25428), (2934, 22802), (3508, 19071), (4238, 15786), (5262, 12714), (5868, 11401), (6357, 10524), (7893, 8476)]