63526540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 173746944

約数和(自身を除く): 110220404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 71, 77, 83, 98, 110, 140, 142, 154, 166, 196, 220, 245, 284, 308, 332, 355, 385, 415, 490, 497, 539, 581, 710, 770, 781, 830, 913, 980, 994, 1078, 1162, 1420, 1540, 1562, 1660, 1826, 1988, 2156, 2324, 2485, 2695, 2905, 3124, 3479, 3652, 3905, 4067, 4565, 4970, 5390, 5467, 5810, 5893, 6391, 6958, 7810, 8134, 9130, 9940, 10780, 10934, 11620, 11786, 12782, 13916, 15620, 16268, 17395, 18260, 20335, 21868, 23572, 25564, 27335, 29465, 31955, 34790, 38269, 40670, 41251, 44737, 54670, 58930, 63910, 64823, 69580, 76538, 81340, 82502, 89474, 109340, 117860, 127820, 129646, 153076, 165004, 178948, 191345, 206255, 223685, 259292, 288757, 324115, 382690, 412510, 447370, 453761, 577514, 648230, 765380, 825020, 894740, 907522, 1155028, 1296460, 1443785, 1815044, 2268805, 2887570, 3176327, 4537610, 5775140, 6352654, 9075220, 12705308, 15881635, 31763270, 63526540]

約数ペア:

[(1, 63526540), (2, 31763270), (4, 15881635), (5, 12705308), (7, 9075220), (10, 6352654), (11, 5775140), (14, 4537610), (20, 3176327), (22, 2887570), (28, 2268805), (35, 1815044), (44, 1443785), (49, 1296460), (55, 1155028), (70, 907522), (71, 894740), (77, 825020), (83, 765380), (98, 648230), (110, 577514), (140, 453761), (142, 447370), (154, 412510), (166, 382690), (196, 324115), (220, 288757), (245, 259292), (284, 223685), (308, 206255), (332, 191345), (355, 178948), (385, 165004), (415, 153076), (490, 129646), (497, 127820), (539, 117860), (581, 109340), (710, 89474), (770, 82502), (781, 81340), (830, 76538), (913, 69580), (980, 64823), (994, 63910), (1078, 58930), (1162, 54670), (1420, 44737), (1540, 41251), (1562, 40670), (1660, 38269), (1826, 34790), (1988, 31955), (2156, 29465), (2324, 27335), (2485, 25564), (2695, 23572), (2905, 21868), (3124, 20335), (3479, 18260), (3652, 17395), (3905, 16268), (4067, 15620), (4565, 13916), (4970, 12782), (5390, 11786), (5467, 11620), (5810, 10934), (5893, 10780), (6391, 9940), (6958, 9130), (7810, 8134)]