84539988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6281

約数の個数: 72

約数和(自身を含む): 238110600

約数和(自身を除く): 153570612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6229, 6786, 12458, 13572, 18687, 24916, 37374, 56061, 74748, 80977, 112122, 161954, 180641, 224244, 242931, 323908, 361282, 485862, 541923, 722564, 728793, 971724, 1083846, 1457586, 1625769, 2167692, 2348333, 2915172, 3251538, 4696666, 6503076, 7044999, 9393332, 14089998, 21134997, 28179996, 42269994, 84539988]

約数ペア:

[(1, 84539988), (2, 42269994), (3, 28179996), (4, 21134997), (6, 14089998), (9, 9393332), (12, 7044999), (13, 6503076), (18, 4696666), (26, 3251538), (29, 2915172), (36, 2348333), (39, 2167692), (52, 1625769), (58, 1457586), (78, 1083846), (87, 971724), (116, 728793), (117, 722564), (156, 541923), (174, 485862), (234, 361282), (261, 323908), (348, 242931), (377, 224244), (468, 180641), (522, 161954), (754, 112122), (1044, 80977), (1131, 74748), (1508, 56061), (2262, 37374), (3393, 24916), (4524, 18687), (6229, 13572), (6786, 12458)]