78761472

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 80

約数和(自身を含む): 214486272

約数和(自身を除く): 135724800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1091, 1128, 1504, 1536, 2182, 2256, 3008, 3273, 4364, 4512, 6016, 6546, 8728, 9024, 12032, 13092, 17456, 18048, 24064, 26184, 34912, 36096, 51277, 52368, 69824, 72192, 102554, 104736, 139648, 153831, 205108, 209472, 279296, 307662, 410216, 418944, 558592, 615324, 820432, 837888, 1230648, 1640864, 1675776, 2461296, 3281728, 4922592, 6563456, 9845184, 13126912, 19690368, 26253824, 39380736, 78761472]

約数ペア:

[(1, 78761472), (2, 39380736), (3, 26253824), (4, 19690368), (6, 13126912), (8, 9845184), (12, 6563456), (16, 4922592), (24, 3281728), (32, 2461296), (47, 1675776), (48, 1640864), (64, 1230648), (94, 837888), (96, 820432), (128, 615324), (141, 558592), (188, 418944), (192, 410216), (256, 307662), (282, 279296), (376, 209472), (384, 205108), (512, 153831), (564, 139648), (752, 104736), (768, 102554), (1091, 72192), (1128, 69824), (1504, 52368), (1536, 51277), (2182, 36096), (2256, 34912), (3008, 26184), (3273, 24064), (4364, 18048), (4512, 17456), (6016, 13092), (6546, 12032), (8728, 9024)]