91868868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 295975680

約数和(自身を除く): 204106812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 967, 1044, 1092, 1131, 1218, 1508, 1638, 1827, 1934, 2262, 2436, 2639, 2901, 3276, 3393, 3654, 3868, 4524, 5278, 5802, 6769, 6786, 7308, 7917, 8703, 10556, 11604, 12571, 13538, 13572, 15834, 17406, 20307, 23751, 25142, 27076, 28043, 31668, 34812, 37713, 40614, 47502, 50284, 56086, 60921, 75426, 81228, 84129, 87997, 95004, 112172, 113139, 121842, 150852, 168258, 175994, 196301, 226278, 243684, 252387, 263991, 336516, 351988, 364559, 392602, 452556, 504774, 527982, 588903, 729118, 785204, 791973, 1009548, 1055964, 1093677, 1177806, 1458236, 1583946, 1766709, 2187354, 2355612, 2551913, 3167892, 3281031, 3533418, 4374708, 5103826, 6562062, 7066836, 7655739, 10207652, 13124124, 15311478, 22967217, 30622956, 45934434, 91868868]

約数ペア:

[(1, 91868868), (2, 45934434), (3, 30622956), (4, 22967217), (6, 15311478), (7, 13124124), (9, 10207652), (12, 7655739), (13, 7066836), (14, 6562062), (18, 5103826), (21, 4374708), (26, 3533418), (28, 3281031), (29, 3167892), (36, 2551913), (39, 2355612), (42, 2187354), (52, 1766709), (58, 1583946), (63, 1458236), (78, 1177806), (84, 1093677), (87, 1055964), (91, 1009548), (116, 791973), (117, 785204), (126, 729118), (156, 588903), (174, 527982), (182, 504774), (203, 452556), (234, 392602), (252, 364559), (261, 351988), (273, 336516), (348, 263991), (364, 252387), (377, 243684), (406, 226278), (468, 196301), (522, 175994), (546, 168258), (609, 150852), (754, 121842), (812, 113139), (819, 112172), (967, 95004), (1044, 87997), (1092, 84129), (1131, 81228), (1218, 75426), (1508, 60921), (1638, 56086), (1827, 50284), (1934, 47502), (2262, 40614), (2436, 37713), (2639, 34812), (2901, 31668), (3276, 28043), (3393, 27076), (3654, 25142), (3868, 23751), (4524, 20307), (5278, 17406), (5802, 15834), (6769, 13572), (6786, 13538), (7308, 12571), (7917, 11604), (8703, 10556)]