88216380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 311822784

約数和(自身を除く): 223606404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1321, 1484, 1590, 1855, 1908, 2226, 2385, 2642, 3180, 3339, 3710, 3963, 4452, 4770, 5284, 5565, 6605, 6678, 7420, 7926, 9247, 9540, 11130, 11889, 13210, 13356, 15852, 16695, 18494, 19815, 22260, 23778, 26420, 27741, 33390, 36988, 39630, 46235, 47556, 55482, 59445, 66780, 70013, 79260, 83223, 92470, 110964, 118890, 138705, 140026, 166446, 184940, 210039, 237780, 277410, 280052, 332892, 350065, 416115, 420078, 490091, 554820, 630117, 700130, 832230, 840156, 980182, 1050195, 1260234, 1400260, 1470273, 1664460, 1960364, 2100390, 2450455, 2520468, 2940546, 3150585, 4200780, 4410819, 4900910, 5881092, 6301170, 7351365, 8821638, 9801820, 12602340, 14702730, 17643276, 22054095, 29405460, 44108190, 88216380]

約数ペア:

[(1, 88216380), (2, 44108190), (3, 29405460), (4, 22054095), (5, 17643276), (6, 14702730), (7, 12602340), (9, 9801820), (10, 8821638), (12, 7351365), (14, 6301170), (15, 5881092), (18, 4900910), (20, 4410819), (21, 4200780), (28, 3150585), (30, 2940546), (35, 2520468), (36, 2450455), (42, 2100390), (45, 1960364), (53, 1664460), (60, 1470273), (63, 1400260), (70, 1260234), (84, 1050195), (90, 980182), (105, 840156), (106, 832230), (126, 700130), (140, 630117), (159, 554820), (180, 490091), (210, 420078), (212, 416115), (252, 350065), (265, 332892), (315, 280052), (318, 277410), (371, 237780), (420, 210039), (477, 184940), (530, 166446), (630, 140026), (636, 138705), (742, 118890), (795, 110964), (954, 92470), (1060, 83223), (1113, 79260), (1260, 70013), (1321, 66780), (1484, 59445), (1590, 55482), (1855, 47556), (1908, 46235), (2226, 39630), (2385, 36988), (2642, 33390), (3180, 27741), (3339, 26420), (3710, 23778), (3963, 22260), (4452, 19815), (4770, 18494), (5284, 16695), (5565, 15852), (6605, 13356), (6678, 13210), (7420, 11889), (7926, 11130), (9247, 9540)]