80229248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3043

約数の個数: 64

約数和(自身を含む): 183600000

約数和(自身を除く): 103370752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2999, 3344, 5998, 6688, 11996, 13376, 23992, 26752, 32989, 47984, 56981, 65978, 95968, 113962, 131956, 191936, 227924, 263912, 383872, 455848, 527824, 626791, 911696, 1055648, 1253582, 1823392, 2111296, 2507164, 3646784, 4222592, 5014328, 7293568, 10028656, 20057312, 40114624, 80229248]

約数ペア:

[(1, 80229248), (2, 40114624), (4, 20057312), (8, 10028656), (11, 7293568), (16, 5014328), (19, 4222592), (22, 3646784), (32, 2507164), (38, 2111296), (44, 1823392), (64, 1253582), (76, 1055648), (88, 911696), (128, 626791), (152, 527824), (176, 455848), (209, 383872), (304, 263912), (352, 227924), (418, 191936), (608, 131956), (704, 113962), (836, 95968), (1216, 65978), (1408, 56981), (1672, 47984), (2432, 32989), (2999, 26752), (3344, 23992), (5998, 13376), (6688, 11996)]