61974612

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 188227200

約数和(自身を除く): 126252588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 239, 252, 294, 343, 378, 441, 478, 588, 686, 717, 756, 882, 956, 1029, 1323, 1372, 1434, 1673, 1764, 2058, 2151, 2401, 2646, 2868, 3087, 3346, 4116, 4302, 4802, 5019, 5292, 6174, 6453, 6692, 7203, 8604, 9261, 9604, 10038, 11711, 12348, 12906, 14406, 15057, 18522, 20076, 21609, 23422, 25812, 28812, 30114, 35133, 37044, 43218, 45171, 46844, 60228, 64827, 70266, 81977, 86436, 90342, 105399, 129654, 140532, 163954, 180684, 210798, 245931, 259308, 316197, 327908, 421596, 491862, 573839, 632394, 737793, 983724, 1147678, 1264788, 1475586, 1721517, 2213379, 2295356, 2951172, 3443034, 4426758, 5164551, 6886068, 8853516, 10329102, 15493653, 20658204, 30987306, 61974612]

約数ペア:

[(1, 61974612), (2, 30987306), (3, 20658204), (4, 15493653), (6, 10329102), (7, 8853516), (9, 6886068), (12, 5164551), (14, 4426758), (18, 3443034), (21, 2951172), (27, 2295356), (28, 2213379), (36, 1721517), (42, 1475586), (49, 1264788), (54, 1147678), (63, 983724), (84, 737793), (98, 632394), (108, 573839), (126, 491862), (147, 421596), (189, 327908), (196, 316197), (239, 259308), (252, 245931), (294, 210798), (343, 180684), (378, 163954), (441, 140532), (478, 129654), (588, 105399), (686, 90342), (717, 86436), (756, 81977), (882, 70266), (956, 64827), (1029, 60228), (1323, 46844), (1372, 45171), (1434, 43218), (1673, 37044), (1764, 35133), (2058, 30114), (2151, 28812), (2401, 25812), (2646, 23422), (2868, 21609), (3087, 20076), (3346, 18522), (4116, 15057), (4302, 14406), (4802, 12906), (5019, 12348), (5292, 11711), (6174, 10038), (6453, 9604), (6692, 9261), (7203, 8604)]