142081308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7547

約数の個数: 72

約数和(自身を含む): 392595840

約数和(自身を除く): 250514532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 7489, 9486, 14978, 18972, 22467, 29956, 44934, 67401, 89868, 127313, 134802, 232159, 254626, 269604, 381939, 464318, 509252, 696477, 763878, 928636, 1145817, 1392954, 1527756, 2089431, 2291634, 2785908, 3946703, 4178862, 4583268, 7893406, 8357724, 11840109, 15786812, 23680218, 35520327, 47360436, 71040654, 142081308]

約数ペア:

[(1, 142081308), (2, 71040654), (3, 47360436), (4, 35520327), (6, 23680218), (9, 15786812), (12, 11840109), (17, 8357724), (18, 7893406), (31, 4583268), (34, 4178862), (36, 3946703), (51, 2785908), (62, 2291634), (68, 2089431), (93, 1527756), (102, 1392954), (124, 1145817), (153, 928636), (186, 763878), (204, 696477), (279, 509252), (306, 464318), (372, 381939), (527, 269604), (558, 254626), (612, 232159), (1054, 134802), (1116, 127313), (1581, 89868), (2108, 67401), (3162, 44934), (4743, 29956), (6324, 22467), (7489, 18972), (9486, 14978)]