69400422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 196761600

約数和(自身を除く): 127361178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 487, 522, 546, 609, 702, 754, 783, 819, 974, 1131, 1218, 1461, 1566, 1638, 1827, 2262, 2457, 2639, 2922, 3393, 3409, 3654, 4383, 4914, 5278, 5481, 6331, 6786, 6818, 7917, 8766, 10179, 10227, 10962, 12662, 13149, 14123, 15834, 18993, 20358, 20454, 23751, 26298, 28246, 30681, 37986, 42369, 44317, 47502, 56979, 61362, 71253, 84738, 88634, 92043, 98861, 113958, 127107, 132951, 142506, 170937, 183599, 184086, 197722, 254214, 265902, 296583, 341874, 367198, 381321, 398853, 550797, 593166, 762642, 797706, 889749, 1101594, 1196559, 1285193, 1652391, 1779498, 2393118, 2570386, 2669247, 3304782, 3855579, 4957173, 5338494, 7711158, 9914346, 11566737, 23133474, 34700211, 69400422]

約数ペア:

[(1, 69400422), (2, 34700211), (3, 23133474), (6, 11566737), (7, 9914346), (9, 7711158), (13, 5338494), (14, 4957173), (18, 3855579), (21, 3304782), (26, 2669247), (27, 2570386), (29, 2393118), (39, 1779498), (42, 1652391), (54, 1285193), (58, 1196559), (63, 1101594), (78, 889749), (87, 797706), (91, 762642), (117, 593166), (126, 550797), (174, 398853), (182, 381321), (189, 367198), (203, 341874), (234, 296583), (261, 265902), (273, 254214), (351, 197722), (377, 184086), (378, 183599), (406, 170937), (487, 142506), (522, 132951), (546, 127107), (609, 113958), (702, 98861), (754, 92043), (783, 88634), (819, 84738), (974, 71253), (1131, 61362), (1218, 56979), (1461, 47502), (1566, 44317), (1638, 42369), (1827, 37986), (2262, 30681), (2457, 28246), (2639, 26298), (2922, 23751), (3393, 20454), (3409, 20358), (3654, 18993), (4383, 15834), (4914, 14123), (5278, 13149), (5481, 12662), (6331, 10962), (6786, 10227), (6818, 10179), (7917, 8766)]