72837765

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:70

約数の個数: 192

約数和(自身を含む): 178752000

約数和(自身を除く): 105914235

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 49, 55, 63, 65, 77, 91, 99, 105, 117, 121, 135, 143, 147, 165, 189, 195, 231, 245, 273, 297, 315, 343, 351, 363, 385, 429, 441, 455, 495, 539, 585, 605, 637, 693, 715, 735, 819, 847, 945, 1001, 1029, 1089, 1155, 1287, 1323, 1365, 1485, 1573, 1617, 1715, 1755, 1815, 1911, 2079, 2145, 2205, 2457, 2541, 2695, 3003, 3087, 3185, 3267, 3465, 3773, 3861, 4095, 4235, 4459, 4719, 4851, 5005, 5145, 5445, 5733, 5929, 6435, 6615, 7007, 7623, 7865, 8085, 9009, 9261, 9555, 10395, 11011, 11319, 12285, 12705, 13377, 14157, 14553, 15015, 15435, 16335, 17199, 17787, 18865, 19305, 21021, 22295, 22869, 23595, 24255, 27027, 28665, 29645, 33033, 33957, 35035, 38115, 40131, 41503, 42471, 45045, 46305, 49049, 53361, 55055, 56595, 63063, 66885, 70785, 72765, 77077, 85995, 88935, 99099, 101871, 105105, 114345, 120393, 124509, 135135, 147147, 160083, 165165, 169785, 189189, 200655, 207515, 212355, 231231, 245245, 266805, 297297, 315315, 373527, 385385, 441441, 495495, 509355, 539539, 601965, 622545, 693693, 735735, 800415, 945945, 1120581, 1156155, 1324323, 1486485, 1618617, 1867635, 2081079, 2207205, 2697695, 3468465, 4855851, 5602905, 6621615, 8093085, 10405395, 14567553, 24279255, 72837765]

約数ペア:

[(1, 72837765), (3, 24279255), (5, 14567553), (7, 10405395), (9, 8093085), (11, 6621615), (13, 5602905), (15, 4855851), (21, 3468465), (27, 2697695), (33, 2207205), (35, 2081079), (39, 1867635), (45, 1618617), (49, 1486485), (55, 1324323), (63, 1156155), (65, 1120581), (77, 945945), (91, 800415), (99, 735735), (105, 693693), (117, 622545), (121, 601965), (135, 539539), (143, 509355), (147, 495495), (165, 441441), (189, 385385), (195, 373527), (231, 315315), (245, 297297), (273, 266805), (297, 245245), (315, 231231), (343, 212355), (351, 207515), (363, 200655), (385, 189189), (429, 169785), (441, 165165), (455, 160083), (495, 147147), (539, 135135), (585, 124509), (605, 120393), (637, 114345), (693, 105105), (715, 101871), (735, 99099), (819, 88935), (847, 85995), (945, 77077), (1001, 72765), (1029, 70785), (1089, 66885), (1155, 63063), (1287, 56595), (1323, 55055), (1365, 53361), (1485, 49049), (1573, 46305), (1617, 45045), (1715, 42471), (1755, 41503), (1815, 40131), (1911, 38115), (2079, 35035), (2145, 33957), (2205, 33033), (2457, 29645), (2541, 28665), (2695, 27027), (3003, 24255), (3087, 23595), (3185, 22869), (3267, 22295), (3465, 21021), (3773, 19305), (3861, 18865), (4095, 17787), (4235, 17199), (4459, 16335), (4719, 15435), (4851, 15015), (5005, 14553), (5145, 14157), (5445, 13377), (5733, 12705), (5929, 12285), (6435, 11319), (6615, 11011), (7007, 10395), (7623, 9555), (7865, 9261), (8085, 9009)]