61451208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 209139840

約数和(自身を除く): 147688632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 83, 84, 91, 104, 113, 117, 126, 156, 166, 168, 182, 226, 234, 249, 252, 273, 312, 332, 339, 364, 452, 468, 498, 504, 546, 581, 664, 678, 728, 747, 791, 819, 904, 936, 996, 1017, 1079, 1092, 1162, 1356, 1469, 1494, 1582, 1638, 1743, 1992, 2034, 2158, 2184, 2324, 2373, 2712, 2938, 2988, 3164, 3237, 3276, 3486, 4068, 4316, 4407, 4648, 4746, 5229, 5876, 5976, 6328, 6474, 6552, 6972, 7119, 7553, 8136, 8632, 8814, 9379, 9492, 9711, 10283, 10458, 11752, 12948, 13221, 13944, 14238, 15106, 17628, 18758, 18984, 19422, 20566, 20916, 22659, 25896, 26442, 28137, 28476, 30212, 30849, 35256, 37516, 38844, 41132, 41832, 45318, 52884, 56274, 56952, 60424, 61698, 65653, 67977, 75032, 77688, 82264, 84411, 90636, 92547, 105768, 112548, 121927, 123396, 131306, 135954, 168822, 181272, 185094, 196959, 225096, 243854, 246792, 262612, 271908, 337644, 365781, 370188, 393918, 487708, 525224, 543816, 590877, 675288, 731562, 740376, 787836, 853489, 975416, 1097343, 1181754, 1463124, 1575672, 1706978, 2194686, 2363508, 2560467, 2926248, 3413956, 4389372, 4727016, 5120934, 6827912, 7681401, 8778744, 10241868, 15362802, 20483736, 30725604, 61451208]

約数ペア:

[(1, 61451208), (2, 30725604), (3, 20483736), (4, 15362802), (6, 10241868), (7, 8778744), (8, 7681401), (9, 6827912), (12, 5120934), (13, 4727016), (14, 4389372), (18, 3413956), (21, 2926248), (24, 2560467), (26, 2363508), (28, 2194686), (36, 1706978), (39, 1575672), (42, 1463124), (52, 1181754), (56, 1097343), (63, 975416), (72, 853489), (78, 787836), (83, 740376), (84, 731562), (91, 675288), (104, 590877), (113, 543816), (117, 525224), (126, 487708), (156, 393918), (166, 370188), (168, 365781), (182, 337644), (226, 271908), (234, 262612), (249, 246792), (252, 243854), (273, 225096), (312, 196959), (332, 185094), (339, 181272), (364, 168822), (452, 135954), (468, 131306), (498, 123396), (504, 121927), (546, 112548), (581, 105768), (664, 92547), (678, 90636), (728, 84411), (747, 82264), (791, 77688), (819, 75032), (904, 67977), (936, 65653), (996, 61698), (1017, 60424), (1079, 56952), (1092, 56274), (1162, 52884), (1356, 45318), (1469, 41832), (1494, 41132), (1582, 38844), (1638, 37516), (1743, 35256), (1992, 30849), (2034, 30212), (2158, 28476), (2184, 28137), (2324, 26442), (2373, 25896), (2712, 22659), (2938, 20916), (2988, 20566), (3164, 19422), (3237, 18984), (3276, 18758), (3486, 17628), (4068, 15106), (4316, 14238), (4407, 13944), (4648, 13221), (4746, 12948), (5229, 11752), (5876, 10458), (5976, 10283), (6328, 9711), (6474, 9492), (6552, 9379), (6972, 8814), (7119, 8632), (7553, 8136)]