72293984

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 101888416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 203, 217, 224, 232, 248, 359, 406, 434, 464, 496, 718, 812, 868, 899, 928, 992, 1436, 1624, 1736, 1798, 2513, 2872, 3248, 3472, 3596, 5026, 5744, 6293, 6496, 6944, 7192, 10052, 10411, 11129, 11488, 12586, 14384, 20104, 20822, 22258, 25172, 28768, 40208, 41644, 44516, 50344, 72877, 77903, 80416, 83288, 89032, 100688, 145754, 155806, 166576, 178064, 201376, 291508, 311612, 322741, 333152, 356128, 583016, 623224, 645482, 1166032, 1246448, 1290964, 2259187, 2332064, 2492896, 2581928, 4518374, 5163856, 9036748, 10327712, 18073496, 36146992, 72293984]

約数ペア:

[(1, 72293984), (2, 36146992), (4, 18073496), (7, 10327712), (8, 9036748), (14, 5163856), (16, 4518374), (28, 2581928), (29, 2492896), (31, 2332064), (32, 2259187), (56, 1290964), (58, 1246448), (62, 1166032), (112, 645482), (116, 623224), (124, 583016), (203, 356128), (217, 333152), (224, 322741), (232, 311612), (248, 291508), (359, 201376), (406, 178064), (434, 166576), (464, 155806), (496, 145754), (718, 100688), (812, 89032), (868, 83288), (899, 80416), (928, 77903), (992, 72877), (1436, 50344), (1624, 44516), (1736, 41644), (1798, 40208), (2513, 28768), (2872, 25172), (3248, 22258), (3472, 20822), (3596, 20104), (5026, 14384), (5744, 12586), (6293, 11488), (6496, 11129), (6944, 10411), (7192, 10052)]