72006304

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 151441920

約数和(自身を除く): 79435616

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 2503, 3596, 5006, 7192, 10012, 14384, 20024, 28768, 40048, 72587, 77593, 80096, 145174, 155186, 290348, 310372, 580696, 620744, 1161392, 1241488, 2250197, 2322784, 2482976, 4500394, 9000788, 18001576, 36003152, 72006304]

約数ペア:

[(1, 72006304), (2, 36003152), (4, 18001576), (8, 9000788), (16, 4500394), (29, 2482976), (31, 2322784), (32, 2250197), (58, 1241488), (62, 1161392), (116, 620744), (124, 580696), (232, 310372), (248, 290348), (464, 155186), (496, 145174), (899, 80096), (928, 77593), (992, 72587), (1798, 40048), (2503, 28768), (3596, 20024), (5006, 14384), (7192, 10012)]