79876710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 229306896

約数和(自身を除く): 149430186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 83, 85, 90, 102, 111, 153, 166, 170, 185, 222, 249, 255, 289, 306, 333, 370, 415, 498, 510, 555, 578, 629, 666, 747, 765, 830, 867, 1110, 1245, 1258, 1411, 1445, 1494, 1530, 1665, 1734, 1887, 2490, 2601, 2822, 2890, 3071, 3145, 3330, 3735, 3774, 4233, 4335, 5202, 5661, 6142, 6290, 7055, 7470, 8466, 8670, 9213, 9435, 10693, 11322, 12699, 13005, 14110, 15355, 18426, 18870, 21165, 21386, 23987, 25398, 26010, 27639, 28305, 30710, 32079, 42330, 46065, 47974, 52207, 53465, 55278, 56610, 63495, 64158, 71961, 92130, 96237, 104414, 106930, 119935, 126990, 138195, 143922, 156621, 160395, 192474, 215883, 239870, 261035, 276390, 313242, 320790, 359805, 431766, 469863, 481185, 522070, 719610, 783105, 887519, 939726, 962370, 1079415, 1566210, 1775038, 2158830, 2349315, 2662557, 4437595, 4698630, 5325114, 7987671, 8875190, 13312785, 15975342, 26625570, 39938355, 79876710]

約数ペア:

[(1, 79876710), (2, 39938355), (3, 26625570), (5, 15975342), (6, 13312785), (9, 8875190), (10, 7987671), (15, 5325114), (17, 4698630), (18, 4437595), (30, 2662557), (34, 2349315), (37, 2158830), (45, 1775038), (51, 1566210), (74, 1079415), (83, 962370), (85, 939726), (90, 887519), (102, 783105), (111, 719610), (153, 522070), (166, 481185), (170, 469863), (185, 431766), (222, 359805), (249, 320790), (255, 313242), (289, 276390), (306, 261035), (333, 239870), (370, 215883), (415, 192474), (498, 160395), (510, 156621), (555, 143922), (578, 138195), (629, 126990), (666, 119935), (747, 106930), (765, 104414), (830, 96237), (867, 92130), (1110, 71961), (1245, 64158), (1258, 63495), (1411, 56610), (1445, 55278), (1494, 53465), (1530, 52207), (1665, 47974), (1734, 46065), (1887, 42330), (2490, 32079), (2601, 30710), (2822, 28305), (2890, 27639), (3071, 26010), (3145, 25398), (3330, 23987), (3735, 21386), (3774, 21165), (4233, 18870), (4335, 18426), (5202, 15355), (5661, 14110), (6142, 13005), (6290, 12699), (7055, 11322), (7470, 10693), (8466, 9435), (8670, 9213)]