81841032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12523

約数の個数: 96

約数和(自身を含む): 272825280

約数和(自身を除く): 190984248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 12491, 24982, 37473, 49964, 74946, 87437, 99928, 112419, 149892, 162383, 174874, 224838, 262311, 299784, 324766, 349748, 449676, 487149, 524622, 649532, 699496, 786933, 899352, 974298, 1049244, 1136681, 1299064, 1461447, 1573866, 1948596, 2098488, 2273362, 2922894, 3147732, 3410043, 3897192, 4546724, 5845788, 6295464, 6820086, 9093448, 10230129, 11691576, 13640172, 20460258, 27280344, 40920516, 81841032]

約数ペア:

[(1, 81841032), (2, 40920516), (3, 27280344), (4, 20460258), (6, 13640172), (7, 11691576), (8, 10230129), (9, 9093448), (12, 6820086), (13, 6295464), (14, 5845788), (18, 4546724), (21, 3897192), (24, 3410043), (26, 3147732), (28, 2922894), (36, 2273362), (39, 2098488), (42, 1948596), (52, 1573866), (56, 1461447), (63, 1299064), (72, 1136681), (78, 1049244), (84, 974298), (91, 899352), (104, 786933), (117, 699496), (126, 649532), (156, 524622), (168, 487149), (182, 449676), (234, 349748), (252, 324766), (273, 299784), (312, 262311), (364, 224838), (468, 174874), (504, 162383), (546, 149892), (728, 112419), (819, 99928), (936, 87437), (1092, 74946), (1638, 49964), (2184, 37473), (3276, 24982), (6552, 12491)]