72762208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 151562880

約数和(自身を除く): 78800672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1789, 2542, 3578, 5084, 7156, 10168, 14312, 20336, 28624, 40672, 55459, 57248, 73349, 110918, 146698, 221836, 293396, 443672, 586792, 887344, 1173584, 1774688, 2273819, 2347168, 4547638, 9095276, 18190552, 36381104, 72762208]

約数ペア:

[(1, 72762208), (2, 36381104), (4, 18190552), (8, 9095276), (16, 4547638), (31, 2347168), (32, 2273819), (41, 1774688), (62, 1173584), (82, 887344), (124, 586792), (164, 443672), (248, 293396), (328, 221836), (496, 146698), (656, 110918), (992, 73349), (1271, 57248), (1312, 55459), (1789, 40672), (2542, 28624), (3578, 20336), (5084, 14312), (7156, 10168)]