61904052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1890

約数の個数: 108

約数和(自身を含む): 191711520

約数和(自身を除く): 129807468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1847, 1862, 2394, 2793, 3694, 3724, 4788, 5541, 5586, 7388, 8379, 11082, 11172, 12929, 16623, 16758, 22164, 25858, 33246, 33516, 35093, 38787, 51716, 66492, 70186, 77574, 90503, 105279, 116361, 140372, 155148, 181006, 210558, 232722, 245651, 271509, 315837, 362012, 421116, 465444, 491302, 543018, 631674, 736953, 814527, 982604, 1086036, 1263348, 1473906, 1629054, 1719557, 2210859, 2947812, 3258108, 3439114, 4421718, 5158671, 6878228, 8843436, 10317342, 15476013, 20634684, 30952026, 61904052]

約数ペア:

[(1, 61904052), (2, 30952026), (3, 20634684), (4, 15476013), (6, 10317342), (7, 8843436), (9, 6878228), (12, 5158671), (14, 4421718), (18, 3439114), (19, 3258108), (21, 2947812), (28, 2210859), (36, 1719557), (38, 1629054), (42, 1473906), (49, 1263348), (57, 1086036), (63, 982604), (76, 814527), (84, 736953), (98, 631674), (114, 543018), (126, 491302), (133, 465444), (147, 421116), (171, 362012), (196, 315837), (228, 271509), (252, 245651), (266, 232722), (294, 210558), (342, 181006), (399, 155148), (441, 140372), (532, 116361), (588, 105279), (684, 90503), (798, 77574), (882, 70186), (931, 66492), (1197, 51716), (1596, 38787), (1764, 35093), (1847, 33516), (1862, 33246), (2394, 25858), (2793, 22164), (3694, 16758), (3724, 16623), (4788, 12929), (5541, 11172), (5586, 11082), (7388, 8379)]