61212570692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 135699053952

約数和(自身を除く): 74486483260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 131, 182, 212, 262, 364, 371, 457, 524, 689, 742, 914, 917, 1378, 1484, 1703, 1828, 1834, 2756, 2809, 3199, 3406, 3668, 4823, 5618, 5941, 6398, 6812, 6943, 9646, 11236, 11882, 11921, 12796, 13886, 19292, 19663, 23764, 23842, 24221, 27772, 36517, 39326, 41587, 47684, 48442, 48601, 59867, 73034, 78652, 83174, 90259, 96884, 97202, 119734, 146068, 166348, 169547, 180518, 194404, 239468, 255619, 314873, 339094, 361036, 367979, 419069, 511238, 629746, 631813, 678188, 735958, 778271, 838138, 1022476, 1259492, 1263626, 1283713, 1471916, 1556542, 1676276, 2204111, 2527252, 2567426, 2575853, 3113084, 3172951, 4408222, 4783727, 5134852, 5151706, 5447897, 6345902, 8816444, 8985991, 9567454, 10303412, 10895794, 12691804, 16688269, 17971982, 19134908, 21791588, 22210657, 33376538, 33486089, 35943964, 41248363, 44421314, 66753076, 66972178, 82496726, 88842628, 116817883, 133944356, 164993452, 168166403, 233635766, 288738541, 336332806, 467271532, 577477082, 672665612, 1154954164, 1177164821, 2186163239, 2354329642, 4372326478, 4708659284, 8744652956, 15303142673, 30606285346, 61212570692]

約数ペア:

[(1, 61212570692), (2, 30606285346), (4, 15303142673), (7, 8744652956), (13, 4708659284), (14, 4372326478), (26, 2354329642), (28, 2186163239), (52, 1177164821), (53, 1154954164), (91, 672665612), (106, 577477082), (131, 467271532), (182, 336332806), (212, 288738541), (262, 233635766), (364, 168166403), (371, 164993452), (457, 133944356), (524, 116817883), (689, 88842628), (742, 82496726), (914, 66972178), (917, 66753076), (1378, 44421314), (1484, 41248363), (1703, 35943964), (1828, 33486089), (1834, 33376538), (2756, 22210657), (2809, 21791588), (3199, 19134908), (3406, 17971982), (3668, 16688269), (4823, 12691804), (5618, 10895794), (5941, 10303412), (6398, 9567454), (6812, 8985991), (6943, 8816444), (9646, 6345902), (11236, 5447897), (11882, 5151706), (11921, 5134852), (12796, 4783727), (13886, 4408222), (19292, 3172951), (19663, 3113084), (23764, 2575853), (23842, 2567426), (24221, 2527252), (27772, 2204111), (36517, 1676276), (39326, 1556542), (41587, 1471916), (47684, 1283713), (48442, 1263626), (48601, 1259492), (59867, 1022476), (73034, 838138), (78652, 778271), (83174, 735958), (90259, 678188), (96884, 631813), (97202, 629746), (119734, 511238), (146068, 419069), (166348, 367979), (169547, 361036), (180518, 339094), (194404, 314873), (239468, 255619)]