68017248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 214368336

約数和(自身を除く): 146351088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 491, 592, 624, 666, 888, 936, 962, 982, 1184, 1248, 1332, 1443, 1473, 1776, 1872, 1924, 1964, 2664, 2886, 2946, 3552, 3744, 3848, 3928, 4329, 4419, 5328, 5772, 5892, 6383, 7696, 7856, 8658, 8838, 10656, 11544, 11784, 12766, 15392, 15712, 17316, 17676, 18167, 19149, 23088, 23568, 25532, 34632, 35352, 36334, 38298, 46176, 47136, 51064, 54501, 57447, 69264, 70704, 72668, 76596, 102128, 109002, 114894, 138528, 141408, 145336, 153192, 163503, 204256, 218004, 229788, 236171, 290672, 306384, 327006, 436008, 459576, 472342, 581344, 612768, 654012, 708513, 872016, 919152, 944684, 1308024, 1417026, 1744032, 1838304, 1889368, 2125539, 2616048, 2834052, 3778736, 4251078, 5232096, 5668104, 7557472, 8502156, 11336208, 17004312, 22672416, 34008624, 68017248]

約数ペア:

[(1, 68017248), (2, 34008624), (3, 22672416), (4, 17004312), (6, 11336208), (8, 8502156), (9, 7557472), (12, 5668104), (13, 5232096), (16, 4251078), (18, 3778736), (24, 2834052), (26, 2616048), (32, 2125539), (36, 1889368), (37, 1838304), (39, 1744032), (48, 1417026), (52, 1308024), (72, 944684), (74, 919152), (78, 872016), (96, 708513), (104, 654012), (111, 612768), (117, 581344), (144, 472342), (148, 459576), (156, 436008), (208, 327006), (222, 306384), (234, 290672), (288, 236171), (296, 229788), (312, 218004), (333, 204256), (416, 163503), (444, 153192), (468, 145336), (481, 141408), (491, 138528), (592, 114894), (624, 109002), (666, 102128), (888, 76596), (936, 72668), (962, 70704), (982, 69264), (1184, 57447), (1248, 54501), (1332, 51064), (1443, 47136), (1473, 46176), (1776, 38298), (1872, 36334), (1924, 35352), (1964, 34632), (2664, 25532), (2886, 23568), (2946, 23088), (3552, 19149), (3744, 18167), (3848, 17676), (3928, 17316), (4329, 15712), (4419, 15392), (5328, 12766), (5772, 11784), (5892, 11544), (6383, 10656), (7696, 8838), (7856, 8658)]