77396939620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{552283}}^1$

素因数の和:552330

約数の個数: 144

約数和(自身を含む): 222124206528

約数和(自身を除く): 144727266908

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1274, 1430, 1540, 1820, 2002, 2156, 2548, 2695, 2860, 3185, 4004, 5005, 5390, 6370, 7007, 10010, 10780, 12740, 14014, 20020, 28028, 35035, 70070, 140140, 552283, 1104566, 2209132, 2761415, 3865981, 5522830, 6075113, 7179679, 7731962, 11045660, 12150226, 14359358, 15463924, 19329905, 24300452, 27061867, 28718716, 30375565, 35898395, 38659810, 42525791, 50257753, 54123734, 60751130, 71796790, 77319620, 78976469, 85051582, 100515506, 108247468, 121502260, 135309335, 143593580, 157952938, 170103164, 201031012, 212628955, 251288765, 270618670, 297680537, 315905876, 351804271, 394882345, 425257910, 502577530, 541237340, 552835283, 595361074, 703608542, 789764690, 850515820, 1005155060, 1105670566, 1190722148, 1407217084, 1488402685, 1579529380, 1759021355, 2211341132, 2764176415, 2976805370, 3518042710, 3869846981, 5528352830, 5953610740, 7036085420, 7739693962, 11056705660, 15479387924, 19349234905, 38698469810, 77396939620]

約数ペア:

[(1, 77396939620), (2, 38698469810), (4, 19349234905), (5, 15479387924), (7, 11056705660), (10, 7739693962), (11, 7036085420), (13, 5953610740), (14, 5528352830), (20, 3869846981), (22, 3518042710), (26, 2976805370), (28, 2764176415), (35, 2211341132), (44, 1759021355), (49, 1579529380), (52, 1488402685), (55, 1407217084), (65, 1190722148), (70, 1105670566), (77, 1005155060), (91, 850515820), (98, 789764690), (110, 703608542), (130, 595361074), (140, 552835283), (143, 541237340), (154, 502577530), (182, 425257910), (196, 394882345), (220, 351804271), (245, 315905876), (260, 297680537), (286, 270618670), (308, 251288765), (364, 212628955), (385, 201031012), (455, 170103164), (490, 157952938), (539, 143593580), (572, 135309335), (637, 121502260), (715, 108247468), (770, 100515506), (910, 85051582), (980, 78976469), (1001, 77319620), (1078, 71796790), (1274, 60751130), (1430, 54123734), (1540, 50257753), (1820, 42525791), (2002, 38659810), (2156, 35898395), (2548, 30375565), (2695, 28718716), (2860, 27061867), (3185, 24300452), (4004, 19329905), (5005, 15463924), (5390, 14359358), (6370, 12150226), (7007, 11045660), (10010, 7731962), (10780, 7179679), (12740, 6075113), (14014, 5522830), (20020, 3865981), (28028, 2761415), (35035, 2209132), (70070, 1104566), (140140, 552283)]