72149344

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 149361408

約数和(自身を除く): 77212064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 167, 184, 334, 368, 587, 668, 736, 1174, 1336, 2348, 2672, 3841, 4696, 5344, 7682, 9392, 13501, 15364, 18784, 27002, 30728, 54004, 61456, 98029, 108008, 122912, 196058, 216016, 392116, 432032, 784232, 1568464, 2254667, 3136928, 4509334, 9018668, 18037336, 36074672, 72149344]

約数ペア:

[(1, 72149344), (2, 36074672), (4, 18037336), (8, 9018668), (16, 4509334), (23, 3136928), (32, 2254667), (46, 1568464), (92, 784232), (167, 432032), (184, 392116), (334, 216016), (368, 196058), (587, 122912), (668, 108008), (736, 98029), (1174, 61456), (1336, 54004), (2348, 30728), (2672, 27002), (3841, 18784), (4696, 15364), (5344, 13501), (7682, 9392)]