74336821132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{45289}}^1$

素因数の和:45423

約数の個数: 72

約数和(自身を含む): 156146151840

約数和(自身を除く): 81809330708

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 961, 1708, 1891, 1922, 3782, 3844, 6727, 7564, 13237, 13454, 26474, 26908, 45289, 52948, 58621, 90578, 117242, 181156, 234484, 317023, 410347, 634046, 820694, 1268092, 1403959, 1641388, 2762629, 2807918, 5525258, 5615836, 9827713, 11050516, 19338403, 19655426, 38676806, 39310852, 43522729, 77353612, 85641499, 87045458, 171282998, 174090916, 304659103, 342565996, 599490493, 609318206, 1198980986, 1218636412, 2397961972, 2654886469, 5309772938, 10619545876, 18584205283, 37168410566, 74336821132]

約数ペア:

[(1, 74336821132), (2, 37168410566), (4, 18584205283), (7, 10619545876), (14, 5309772938), (28, 2654886469), (31, 2397961972), (61, 1218636412), (62, 1198980986), (122, 609318206), (124, 599490493), (217, 342565996), (244, 304659103), (427, 174090916), (434, 171282998), (854, 87045458), (868, 85641499), (961, 77353612), (1708, 43522729), (1891, 39310852), (1922, 38676806), (3782, 19655426), (3844, 19338403), (6727, 11050516), (7564, 9827713), (13237, 5615836), (13454, 5525258), (26474, 2807918), (26908, 2762629), (45289, 1641388), (52948, 1403959), (58621, 1268092), (90578, 820694), (117242, 634046), (181156, 410347), (234484, 317023)]