89462516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 189260064

約数和(自身を除く): 99797548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 169, 212, 227, 286, 338, 454, 572, 583, 676, 689, 908, 1166, 1378, 1859, 2332, 2497, 2756, 2951, 3718, 4994, 5902, 7436, 7579, 8957, 9988, 11804, 12031, 15158, 17914, 24062, 30316, 32461, 35828, 38363, 48124, 64922, 76726, 98527, 129844, 132341, 153452, 156403, 197054, 264682, 312806, 394108, 421993, 529364, 625612, 843986, 1687972, 1720433, 2033239, 3440866, 4066478, 6881732, 8132956, 22365629, 44731258, 89462516]

約数ペア:

[(1, 89462516), (2, 44731258), (4, 22365629), (11, 8132956), (13, 6881732), (22, 4066478), (26, 3440866), (44, 2033239), (52, 1720433), (53, 1687972), (106, 843986), (143, 625612), (169, 529364), (212, 421993), (227, 394108), (286, 312806), (338, 264682), (454, 197054), (572, 156403), (583, 153452), (676, 132341), (689, 129844), (908, 98527), (1166, 76726), (1378, 64922), (1859, 48124), (2332, 38363), (2497, 35828), (2756, 32461), (2951, 30316), (3718, 24062), (4994, 17914), (5902, 15158), (7436, 12031), (7579, 11804), (8957, 9988)]