79807884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 221356800

約数和(自身を除く): 141548916

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 59, 69, 78, 87, 92, 116, 118, 138, 156, 169, 174, 177, 236, 276, 299, 338, 348, 354, 377, 507, 598, 667, 676, 708, 754, 767, 897, 1014, 1131, 1196, 1334, 1357, 1508, 1534, 1711, 1794, 2001, 2028, 2262, 2301, 2668, 2714, 3068, 3422, 3588, 3887, 4002, 4071, 4524, 4602, 4901, 5133, 5428, 6844, 7774, 8004, 8142, 8671, 9204, 9802, 9971, 10266, 11661, 14703, 15548, 16284, 17342, 17641, 19604, 19942, 20532, 22243, 23322, 26013, 29406, 29913, 34684, 35282, 39353, 39884, 44486, 46644, 52026, 52923, 58812, 59826, 66729, 70564, 78706, 88972, 104052, 105846, 112723, 118059, 119652, 133458, 157412, 211692, 225446, 229333, 236118, 266916, 289159, 338169, 450892, 458666, 472236, 511589, 578318, 676338, 687999, 867477, 917332, 1023178, 1156636, 1352676, 1375998, 1534767, 1734954, 2046356, 2751996, 3069534, 3469908, 6139068, 6650657, 13301314, 19951971, 26602628, 39903942, 79807884]

約数ペア:

[(1, 79807884), (2, 39903942), (3, 26602628), (4, 19951971), (6, 13301314), (12, 6650657), (13, 6139068), (23, 3469908), (26, 3069534), (29, 2751996), (39, 2046356), (46, 1734954), (52, 1534767), (58, 1375998), (59, 1352676), (69, 1156636), (78, 1023178), (87, 917332), (92, 867477), (116, 687999), (118, 676338), (138, 578318), (156, 511589), (169, 472236), (174, 458666), (177, 450892), (236, 338169), (276, 289159), (299, 266916), (338, 236118), (348, 229333), (354, 225446), (377, 211692), (507, 157412), (598, 133458), (667, 119652), (676, 118059), (708, 112723), (754, 105846), (767, 104052), (897, 88972), (1014, 78706), (1131, 70564), (1196, 66729), (1334, 59826), (1357, 58812), (1508, 52923), (1534, 52026), (1711, 46644), (1794, 44486), (2001, 39884), (2028, 39353), (2262, 35282), (2301, 34684), (2668, 29913), (2714, 29406), (3068, 26013), (3422, 23322), (3588, 22243), (3887, 20532), (4002, 19942), (4071, 19604), (4524, 17641), (4602, 17342), (4901, 16284), (5133, 15548), (5428, 14703), (6844, 11661), (7774, 10266), (8004, 9971), (8142, 9802), (8671, 9204)]