85157514

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 132570486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 78, 87, 89, 94, 117, 141, 174, 178, 234, 261, 267, 282, 351, 377, 423, 522, 534, 611, 702, 754, 783, 801, 846, 1131, 1157, 1222, 1269, 1363, 1566, 1602, 1833, 2262, 2314, 2403, 2538, 2581, 2726, 3393, 3471, 3666, 4089, 4183, 4806, 5162, 5499, 6786, 6942, 7743, 8178, 8366, 10179, 10413, 10998, 12267, 12549, 15486, 16497, 17719, 20358, 20826, 23229, 24534, 25098, 31239, 32994, 33553, 35438, 36801, 37647, 46458, 53157, 54379, 62478, 67106, 69687, 73602, 75294, 100659, 106314, 108758, 112941, 121307, 139374, 159471, 163137, 201318, 225882, 242614, 301977, 318942, 326274, 363921, 478413, 489411, 603954, 727842, 905931, 956826, 978822, 1091763, 1468233, 1576991, 1811862, 2183526, 2936466, 3153982, 3275289, 4730973, 6550578, 9461946, 14192919, 28385838, 42578757, 85157514]

約数ペア:

[(1, 85157514), (2, 42578757), (3, 28385838), (6, 14192919), (9, 9461946), (13, 6550578), (18, 4730973), (26, 3275289), (27, 3153982), (29, 2936466), (39, 2183526), (47, 1811862), (54, 1576991), (58, 1468233), (78, 1091763), (87, 978822), (89, 956826), (94, 905931), (117, 727842), (141, 603954), (174, 489411), (178, 478413), (234, 363921), (261, 326274), (267, 318942), (282, 301977), (351, 242614), (377, 225882), (423, 201318), (522, 163137), (534, 159471), (611, 139374), (702, 121307), (754, 112941), (783, 108758), (801, 106314), (846, 100659), (1131, 75294), (1157, 73602), (1222, 69687), (1269, 67106), (1363, 62478), (1566, 54379), (1602, 53157), (1833, 46458), (2262, 37647), (2314, 36801), (2403, 35438), (2538, 33553), (2581, 32994), (2726, 31239), (3393, 25098), (3471, 24534), (3666, 23229), (4089, 20826), (4183, 20358), (4806, 17719), (5162, 16497), (5499, 15486), (6786, 12549), (6942, 12267), (7743, 10998), (8178, 10413), (8366, 10179)]