73680894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 187975680

約数和(自身を除く): 114294786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421, 463, 842, 926, 1263, 1389, 2526, 2778, 2947, 3241, 3789, 4167, 5894, 6482, 7578, 8334, 8841, 9723, 11367, 12501, 17682, 19446, 22734, 25002, 26523, 29169, 53046, 58338, 79569, 87507, 159138, 175014, 194923, 389846, 584769, 1169538, 1364461, 1754307, 2728922, 3508614, 4093383, 5262921, 8186766, 10525842, 12280149, 24560298, 36840447, 73680894]

約数ペア:

[(1, 73680894), (2, 36840447), (3, 24560298), (6, 12280149), (7, 10525842), (9, 8186766), (14, 5262921), (18, 4093383), (21, 3508614), (27, 2728922), (42, 1754307), (54, 1364461), (63, 1169538), (126, 584769), (189, 389846), (378, 194923), (421, 175014), (463, 159138), (842, 87507), (926, 79569), (1263, 58338), (1389, 53046), (2526, 29169), (2778, 26523), (2947, 25002), (3241, 22734), (3789, 19446), (4167, 17682), (5894, 12501), (6482, 11367), (7578, 9723), (8334, 8841)]