61584516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 192393600

約数和(自身を除く): 130809084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 53, 54, 58, 63, 84, 87, 106, 108, 116, 126, 159, 174, 189, 203, 212, 252, 261, 318, 348, 371, 378, 406, 477, 522, 609, 636, 742, 756, 783, 812, 954, 1044, 1113, 1218, 1431, 1484, 1537, 1566, 1827, 1908, 2226, 2436, 2809, 2862, 3074, 3132, 3339, 3654, 4452, 4611, 5481, 5618, 5724, 6148, 6678, 7308, 8427, 9222, 10017, 10759, 10962, 11236, 13356, 13833, 16854, 18444, 19663, 20034, 21518, 21924, 25281, 27666, 32277, 33708, 39326, 40068, 41499, 43036, 50562, 55332, 58989, 64554, 75843, 78652, 81461, 82998, 96831, 101124, 117978, 129108, 151686, 162922, 165996, 176967, 193662, 235956, 244383, 290493, 303372, 325844, 353934, 387324, 488766, 530901, 570227, 580986, 707868, 733149, 977532, 1061802, 1140454, 1161972, 1466298, 1710681, 2123604, 2199447, 2280908, 2932596, 3421362, 4398894, 5132043, 6842724, 8797788, 10264086, 15396129, 20528172, 30792258, 61584516]

約数ペア:

[(1, 61584516), (2, 30792258), (3, 20528172), (4, 15396129), (6, 10264086), (7, 8797788), (9, 6842724), (12, 5132043), (14, 4398894), (18, 3421362), (21, 2932596), (27, 2280908), (28, 2199447), (29, 2123604), (36, 1710681), (42, 1466298), (53, 1161972), (54, 1140454), (58, 1061802), (63, 977532), (84, 733149), (87, 707868), (106, 580986), (108, 570227), (116, 530901), (126, 488766), (159, 387324), (174, 353934), (189, 325844), (203, 303372), (212, 290493), (252, 244383), (261, 235956), (318, 193662), (348, 176967), (371, 165996), (378, 162922), (406, 151686), (477, 129108), (522, 117978), (609, 101124), (636, 96831), (742, 82998), (756, 81461), (783, 78652), (812, 75843), (954, 64554), (1044, 58989), (1113, 55332), (1218, 50562), (1431, 43036), (1484, 41499), (1537, 40068), (1566, 39326), (1827, 33708), (1908, 32277), (2226, 27666), (2436, 25281), (2809, 21924), (2862, 21518), (3074, 20034), (3132, 19663), (3339, 18444), (3654, 16854), (4452, 13833), (4611, 13356), (5481, 11236), (5618, 10962), (5724, 10759), (6148, 10017), (6678, 9222), (7308, 8427)]