61913628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 192075520

約数和(自身を除く): 130161892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 193, 201, 228, 252, 266, 268, 342, 386, 399, 402, 469, 532, 579, 603, 684, 772, 798, 804, 938, 1158, 1197, 1206, 1273, 1351, 1407, 1596, 1737, 1876, 2316, 2394, 2412, 2546, 2702, 2814, 3474, 3667, 3819, 4053, 4221, 4788, 5092, 5404, 5628, 6948, 7334, 7638, 8106, 8442, 8911, 11001, 11457, 12159, 12931, 14668, 15276, 16212, 16884, 17822, 22002, 22914, 24318, 25669, 25862, 26733, 33003, 35644, 38793, 44004, 45828, 48636, 51338, 51724, 53466, 66006, 77007, 77586, 80199, 90517, 102676, 106932, 116379, 132012, 154014, 155172, 160398, 181034, 231021, 232758, 245689, 271551, 308028, 320796, 362068, 462042, 465516, 491378, 543102, 737067, 814653, 924084, 982756, 1086204, 1474134, 1629306, 1719823, 2211201, 2948268, 3258612, 3439646, 4422402, 5159469, 6879292, 8844804, 10318938, 15478407, 20637876, 30956814, 61913628]

約数ペア:

[(1, 61913628), (2, 30956814), (3, 20637876), (4, 15478407), (6, 10318938), (7, 8844804), (9, 6879292), (12, 5159469), (14, 4422402), (18, 3439646), (19, 3258612), (21, 2948268), (28, 2211201), (36, 1719823), (38, 1629306), (42, 1474134), (57, 1086204), (63, 982756), (67, 924084), (76, 814653), (84, 737067), (114, 543102), (126, 491378), (133, 465516), (134, 462042), (171, 362068), (193, 320796), (201, 308028), (228, 271551), (252, 245689), (266, 232758), (268, 231021), (342, 181034), (386, 160398), (399, 155172), (402, 154014), (469, 132012), (532, 116379), (579, 106932), (603, 102676), (684, 90517), (772, 80199), (798, 77586), (804, 77007), (938, 66006), (1158, 53466), (1197, 51724), (1206, 51338), (1273, 48636), (1351, 45828), (1407, 44004), (1596, 38793), (1737, 35644), (1876, 33003), (2316, 26733), (2394, 25862), (2412, 25669), (2546, 24318), (2702, 22914), (2814, 22002), (3474, 17822), (3667, 16884), (3819, 16212), (4053, 15276), (4221, 14668), (4788, 12931), (5092, 12159), (5404, 11457), (5628, 11001), (6948, 8911), (7334, 8442), (7638, 8106)]