47865636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 156956800

約数和(自身を除く): 109091164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 769, 798, 819, 988, 1092, 1197, 1482, 1538, 1596, 1638, 1729, 2223, 2307, 2394, 2964, 3076, 3276, 3458, 4446, 4614, 4788, 5187, 5383, 6916, 6921, 8892, 9228, 9997, 10374, 10766, 13842, 14611, 15561, 16149, 19994, 20748, 21532, 27684, 29222, 29991, 31122, 32298, 39988, 43833, 48447, 58444, 59982, 62244, 64596, 69979, 87666, 89973, 96894, 102277, 119964, 131499, 139958, 175332, 179946, 189943, 193788, 204554, 209937, 262998, 279916, 306831, 359892, 379886, 409108, 419874, 525996, 569829, 613662, 629811, 759772, 839748, 920493, 1139658, 1227324, 1259622, 1329601, 1709487, 1840986, 2279316, 2519244, 2659202, 3418974, 3681972, 3988803, 5318404, 6837948, 7977606, 11966409, 15955212, 23932818, 47865636]

約数ペア:

[(1, 47865636), (2, 23932818), (3, 15955212), (4, 11966409), (6, 7977606), (7, 6837948), (9, 5318404), (12, 3988803), (13, 3681972), (14, 3418974), (18, 2659202), (19, 2519244), (21, 2279316), (26, 1840986), (28, 1709487), (36, 1329601), (38, 1259622), (39, 1227324), (42, 1139658), (52, 920493), (57, 839748), (63, 759772), (76, 629811), (78, 613662), (84, 569829), (91, 525996), (114, 419874), (117, 409108), (126, 379886), (133, 359892), (156, 306831), (171, 279916), (182, 262998), (228, 209937), (234, 204554), (247, 193788), (252, 189943), (266, 179946), (273, 175332), (342, 139958), (364, 131499), (399, 119964), (468, 102277), (494, 96894), (532, 89973), (546, 87666), (684, 69979), (741, 64596), (769, 62244), (798, 59982), (819, 58444), (988, 48447), (1092, 43833), (1197, 39988), (1482, 32298), (1538, 31122), (1596, 29991), (1638, 29222), (1729, 27684), (2223, 21532), (2307, 20748), (2394, 19994), (2964, 16149), (3076, 15561), (3276, 14611), (3458, 13842), (4446, 10766), (4614, 10374), (4788, 9997), (5187, 9228), (5383, 8892), (6916, 6921)]