88890543027

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{330469}}^1$

素因数の和:330529

約数の個数: 72

約数和(自身を含む): 159987136400

約数和(自身を除く): 71096593373

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 121, 143, 171, 209, 247, 363, 429, 627, 741, 1089, 1287, 1573, 1881, 2223, 2299, 2717, 4719, 6897, 8151, 14157, 20691, 24453, 29887, 89661, 268983, 330469, 991407, 2974221, 3635159, 4296097, 6278911, 10905477, 12888291, 18836733, 32716431, 38664873, 39986749, 47257067, 56510199, 69068021, 81625843, 119960247, 141771201, 207204063, 244877529, 359880741, 425313603, 519827737, 621612189, 734632587, 759748231, 897884273, 1559483211, 2279244693, 2693652819, 4678449633, 6837734079, 8080958457, 9876727003, 29630181009, 88890543027]

約数ペア:

[(1, 88890543027), (3, 29630181009), (9, 9876727003), (11, 8080958457), (13, 6837734079), (19, 4678449633), (33, 2693652819), (39, 2279244693), (57, 1559483211), (99, 897884273), (117, 759748231), (121, 734632587), (143, 621612189), (171, 519827737), (209, 425313603), (247, 359880741), (363, 244877529), (429, 207204063), (627, 141771201), (741, 119960247), (1089, 81625843), (1287, 69068021), (1573, 56510199), (1881, 47257067), (2223, 39986749), (2299, 38664873), (2717, 32716431), (4719, 18836733), (6897, 12888291), (8151, 10905477), (14157, 6278911), (20691, 4296097), (24453, 3635159), (29887, 2974221), (89661, 991407), (268983, 330469)]