85852144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 199352320

約数和(自身を除く): 113500176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 313, 316, 434, 496, 553, 626, 632, 868, 1106, 1252, 1264, 1736, 2191, 2212, 2449, 2504, 3472, 4382, 4424, 4898, 5008, 8764, 8848, 9703, 9796, 17143, 17528, 19406, 19592, 24727, 34286, 35056, 38812, 39184, 49454, 67921, 68572, 77624, 98908, 135842, 137144, 155248, 173089, 197816, 271684, 274288, 346178, 395632, 543368, 692356, 766537, 1086736, 1384712, 1533074, 2769424, 3066148, 5365759, 6132296, 10731518, 12264592, 21463036, 42926072, 85852144]

約数ペア:

[(1, 85852144), (2, 42926072), (4, 21463036), (7, 12264592), (8, 10731518), (14, 6132296), (16, 5365759), (28, 3066148), (31, 2769424), (56, 1533074), (62, 1384712), (79, 1086736), (112, 766537), (124, 692356), (158, 543368), (217, 395632), (248, 346178), (313, 274288), (316, 271684), (434, 197816), (496, 173089), (553, 155248), (626, 137144), (632, 135842), (868, 98908), (1106, 77624), (1252, 68572), (1264, 67921), (1736, 49454), (2191, 39184), (2212, 38812), (2449, 35056), (2504, 34286), (3472, 24727), (4382, 19592), (4424, 19406), (4898, 17528), (5008, 17143), (8764, 9796), (8848, 9703)]