68264928

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 209454336

約数和(自身を除く): 141189408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 73, 96, 102, 136, 144, 146, 153, 191, 204, 219, 272, 288, 292, 306, 382, 408, 438, 544, 573, 584, 612, 657, 764, 816, 876, 1146, 1168, 1224, 1241, 1314, 1528, 1632, 1719, 1752, 2292, 2336, 2448, 2482, 2628, 3056, 3247, 3438, 3504, 3723, 4584, 4896, 4964, 5256, 6112, 6494, 6876, 7008, 7446, 9168, 9741, 9928, 10512, 11169, 12988, 13752, 13943, 14892, 18336, 19482, 19856, 21024, 22338, 25976, 27504, 27886, 29223, 29784, 38964, 39712, 41829, 44676, 51952, 55008, 55772, 58446, 59568, 77928, 83658, 89352, 103904, 111544, 116892, 119136, 125487, 155856, 167316, 178704, 223088, 233784, 237031, 250974, 311712, 334632, 357408, 446176, 467568, 474062, 501948, 669264, 711093, 935136, 948124, 1003896, 1338528, 1422186, 1896248, 2007792, 2133279, 2844372, 3792496, 4015584, 4266558, 5688744, 7584992, 8533116, 11377488, 17066232, 22754976, 34132464, 68264928]

約数ペア:

[(1, 68264928), (2, 34132464), (3, 22754976), (4, 17066232), (6, 11377488), (8, 8533116), (9, 7584992), (12, 5688744), (16, 4266558), (17, 4015584), (18, 3792496), (24, 2844372), (32, 2133279), (34, 2007792), (36, 1896248), (48, 1422186), (51, 1338528), (68, 1003896), (72, 948124), (73, 935136), (96, 711093), (102, 669264), (136, 501948), (144, 474062), (146, 467568), (153, 446176), (191, 357408), (204, 334632), (219, 311712), (272, 250974), (288, 237031), (292, 233784), (306, 223088), (382, 178704), (408, 167316), (438, 155856), (544, 125487), (573, 119136), (584, 116892), (612, 111544), (657, 103904), (764, 89352), (816, 83658), (876, 77928), (1146, 59568), (1168, 58446), (1224, 55772), (1241, 55008), (1314, 51952), (1528, 44676), (1632, 41829), (1719, 39712), (1752, 38964), (2292, 29784), (2336, 29223), (2448, 27886), (2482, 27504), (2628, 25976), (3056, 22338), (3247, 21024), (3438, 19856), (3504, 19482), (3723, 18336), (4584, 14892), (4896, 13943), (4964, 13752), (5256, 12988), (6112, 11169), (6494, 10512), (6876, 9928), (7008, 9741), (7446, 9168)]