42739632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 138567520

約数和(自身を除く): 95827888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 79, 102, 104, 117, 136, 144, 153, 156, 158, 204, 208, 221, 234, 237, 272, 289, 306, 312, 316, 408, 442, 468, 474, 578, 612, 624, 632, 663, 711, 816, 867, 884, 936, 948, 1027, 1156, 1224, 1264, 1326, 1343, 1422, 1734, 1768, 1872, 1896, 1989, 2054, 2312, 2448, 2601, 2652, 2686, 2844, 3081, 3468, 3536, 3757, 3792, 3978, 4029, 4108, 4624, 5202, 5304, 5372, 5688, 6162, 6936, 7514, 7956, 8058, 8216, 9243, 10404, 10608, 10744, 11271, 11376, 12087, 12324, 13872, 15028, 15912, 16116, 16432, 17459, 18486, 20808, 21488, 22542, 22831, 24174, 24648, 30056, 31824, 32232, 33813, 34918, 36972, 41616, 45084, 45662, 48348, 49296, 52377, 60112, 64464, 67626, 68493, 69836, 73944, 90168, 91324, 96696, 104754, 135252, 136986, 139672, 147888, 157131, 180336, 182648, 193392, 205479, 209508, 270504, 273972, 279344, 296803, 314262, 365296, 410958, 419016, 541008, 547944, 593606, 628524, 821916, 838032, 890409, 1095888, 1187212, 1257048, 1643832, 1780818, 2374424, 2514096, 2671227, 3287664, 3561636, 4748848, 5342454, 7123272, 10684908, 14246544, 21369816, 42739632]

約数ペア:

[(1, 42739632), (2, 21369816), (3, 14246544), (4, 10684908), (6, 7123272), (8, 5342454), (9, 4748848), (12, 3561636), (13, 3287664), (16, 2671227), (17, 2514096), (18, 2374424), (24, 1780818), (26, 1643832), (34, 1257048), (36, 1187212), (39, 1095888), (48, 890409), (51, 838032), (52, 821916), (68, 628524), (72, 593606), (78, 547944), (79, 541008), (102, 419016), (104, 410958), (117, 365296), (136, 314262), (144, 296803), (153, 279344), (156, 273972), (158, 270504), (204, 209508), (208, 205479), (221, 193392), (234, 182648), (237, 180336), (272, 157131), (289, 147888), (306, 139672), (312, 136986), (316, 135252), (408, 104754), (442, 96696), (468, 91324), (474, 90168), (578, 73944), (612, 69836), (624, 68493), (632, 67626), (663, 64464), (711, 60112), (816, 52377), (867, 49296), (884, 48348), (936, 45662), (948, 45084), (1027, 41616), (1156, 36972), (1224, 34918), (1264, 33813), (1326, 32232), (1343, 31824), (1422, 30056), (1734, 24648), (1768, 24174), (1872, 22831), (1896, 22542), (1989, 21488), (2054, 20808), (2312, 18486), (2448, 17459), (2601, 16432), (2652, 16116), (2686, 15912), (2844, 15028), (3081, 13872), (3468, 12324), (3536, 12087), (3757, 11376), (3792, 11271), (3978, 10744), (4029, 10608), (4108, 10404), (4624, 9243), (5202, 8216), (5304, 8058), (5372, 7956), (5688, 7514), (6162, 6936)]