82087460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 231662592

約数和(自身を除く): 149575132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 37, 46, 52, 53, 65, 70, 74, 91, 92, 106, 115, 130, 140, 148, 161, 182, 185, 212, 230, 259, 260, 265, 299, 322, 364, 370, 371, 455, 460, 481, 518, 530, 598, 644, 689, 740, 742, 805, 851, 910, 962, 1036, 1060, 1196, 1219, 1295, 1378, 1484, 1495, 1610, 1702, 1820, 1855, 1924, 1961, 2093, 2405, 2438, 2590, 2756, 2990, 3220, 3367, 3404, 3445, 3710, 3922, 4186, 4255, 4810, 4823, 4876, 5180, 5957, 5980, 6095, 6734, 6890, 7420, 7844, 8372, 8510, 8533, 9620, 9646, 9805, 10465, 11063, 11914, 12190, 13468, 13727, 13780, 15847, 16835, 17020, 17066, 19292, 19610, 20930, 22126, 23828, 24115, 24380, 25493, 27454, 29785, 31694, 33670, 34132, 39220, 41860, 42665, 44252, 45103, 48230, 50986, 54908, 55315, 59570, 63388, 67340, 68635, 77441, 79235, 85330, 90206, 96460, 101972, 110630, 110929, 119140, 127465, 137270, 154882, 158470, 170660, 178451, 180412, 221260, 221858, 225515, 254930, 274540, 309764, 315721, 316940, 356902, 387205, 443716, 451030, 509860, 554645, 586339, 631442, 713804, 774410, 892255, 902060, 1109290, 1172678, 1262884, 1548820, 1578605, 1784510, 2218580, 2345356, 2931695, 3157210, 3569020, 4104373, 5863390, 6314420, 8208746, 11726780, 16417492, 20521865, 41043730, 82087460]

約数ペア:

[(1, 82087460), (2, 41043730), (4, 20521865), (5, 16417492), (7, 11726780), (10, 8208746), (13, 6314420), (14, 5863390), (20, 4104373), (23, 3569020), (26, 3157210), (28, 2931695), (35, 2345356), (37, 2218580), (46, 1784510), (52, 1578605), (53, 1548820), (65, 1262884), (70, 1172678), (74, 1109290), (91, 902060), (92, 892255), (106, 774410), (115, 713804), (130, 631442), (140, 586339), (148, 554645), (161, 509860), (182, 451030), (185, 443716), (212, 387205), (230, 356902), (259, 316940), (260, 315721), (265, 309764), (299, 274540), (322, 254930), (364, 225515), (370, 221858), (371, 221260), (455, 180412), (460, 178451), (481, 170660), (518, 158470), (530, 154882), (598, 137270), (644, 127465), (689, 119140), (740, 110929), (742, 110630), (805, 101972), (851, 96460), (910, 90206), (962, 85330), (1036, 79235), (1060, 77441), (1196, 68635), (1219, 67340), (1295, 63388), (1378, 59570), (1484, 55315), (1495, 54908), (1610, 50986), (1702, 48230), (1820, 45103), (1855, 44252), (1924, 42665), (1961, 41860), (2093, 39220), (2405, 34132), (2438, 33670), (2590, 31694), (2756, 29785), (2990, 27454), (3220, 25493), (3367, 24380), (3404, 24115), (3445, 23828), (3710, 22126), (3922, 20930), (4186, 19610), (4255, 19292), (4810, 17066), (4823, 17020), (4876, 16835), (5180, 15847), (5957, 13780), (5980, 13727), (6095, 13468), (6734, 12190), (6890, 11914), (7420, 11063), (7844, 10465), (8372, 9805), (8510, 9646), (8533, 9620)]