81204228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 160957692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 233, 252, 378, 461, 466, 699, 756, 922, 932, 1383, 1398, 1631, 1844, 2097, 2766, 2796, 3227, 3262, 4149, 4194, 4893, 5532, 6291, 6454, 6524, 8298, 8388, 9681, 9786, 12447, 12582, 12908, 14679, 16596, 19362, 19572, 24894, 25164, 29043, 29358, 38724, 44037, 49788, 58086, 58716, 87129, 88074, 107413, 116172, 174258, 176148, 214826, 322239, 348516, 429652, 644478, 751891, 966717, 1288956, 1503782, 1933434, 2255673, 2900151, 3007564, 3866868, 4511346, 5800302, 6767019, 9022692, 11600604, 13534038, 20301057, 27068076, 40602114, 81204228]

約数ペア:

[(1, 81204228), (2, 40602114), (3, 27068076), (4, 20301057), (6, 13534038), (7, 11600604), (9, 9022692), (12, 6767019), (14, 5800302), (18, 4511346), (21, 3866868), (27, 3007564), (28, 2900151), (36, 2255673), (42, 1933434), (54, 1503782), (63, 1288956), (84, 966717), (108, 751891), (126, 644478), (189, 429652), (233, 348516), (252, 322239), (378, 214826), (461, 176148), (466, 174258), (699, 116172), (756, 107413), (922, 88074), (932, 87129), (1383, 58716), (1398, 58086), (1631, 49788), (1844, 44037), (2097, 38724), (2766, 29358), (2796, 29043), (3227, 25164), (3262, 24894), (4149, 19572), (4194, 19362), (4893, 16596), (5532, 14679), (6291, 12908), (6454, 12582), (6524, 12447), (8298, 9786), (8388, 9681)]