72212224

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 167771520

約数和(自身を除く): 95559296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 683, 826, 896, 944, 1366, 1652, 1792, 1888, 2732, 3304, 3776, 4781, 5464, 6608, 7552, 9562, 10928, 13216, 15104, 19124, 21856, 26432, 38248, 40297, 43712, 52864, 76496, 80594, 87424, 105728, 152992, 161188, 174848, 282079, 305984, 322376, 564158, 611968, 644752, 1128316, 1223936, 1289504, 2256632, 2579008, 4513264, 5158016, 9026528, 10316032, 18053056, 36106112, 72212224]

約数ペア:

[(1, 72212224), (2, 36106112), (4, 18053056), (7, 10316032), (8, 9026528), (14, 5158016), (16, 4513264), (28, 2579008), (32, 2256632), (56, 1289504), (59, 1223936), (64, 1128316), (112, 644752), (118, 611968), (128, 564158), (224, 322376), (236, 305984), (256, 282079), (413, 174848), (448, 161188), (472, 152992), (683, 105728), (826, 87424), (896, 80594), (944, 76496), (1366, 52864), (1652, 43712), (1792, 40297), (1888, 38248), (2732, 26432), (3304, 21856), (3776, 19124), (4781, 15104), (5464, 13216), (6608, 10928), (7552, 9562)]