25996857174

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 61850739456

約数和(自身を除く): 35853882282

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 107, 138, 162, 197, 207, 214, 321, 331, 394, 414, 591, 621, 642, 662, 963, 993, 1182, 1242, 1773, 1863, 1926, 1986, 2461, 2889, 2979, 3546, 3726, 4531, 4922, 5319, 5778, 5958, 7383, 7613, 8667, 8937, 9062, 10638, 13593, 14766, 15226, 15957, 17334, 17874, 21079, 22149, 22839, 26811, 27186, 31914, 35417, 40779, 42158, 44298, 45678, 53622, 63237, 65207, 66447, 68517, 70834, 81558, 106251, 122337, 126474, 130414, 132894, 137034, 189711, 195621, 199341, 205551, 212502, 244674, 318753, 367011, 379422, 391242, 398682, 411102, 484817, 569133, 586863, 616653, 637506, 734022, 814591, 956259, 969634, 1138266, 1173726, 1233306, 1454451, 1499761, 1629182, 1707399, 1760589, 1912518, 2443773, 2868777, 2908902, 2999522, 3414798, 3521178, 4363353, 4499283, 4887546, 5281767, 5737554, 6977149, 7331319, 8726706, 8998566, 10563534, 13090059, 13497849, 13954298, 14662638, 20931447, 21993957, 26180118, 26995698, 39270177, 40493547, 41862894, 43987914, 62794341, 65981871, 78540354, 80987094, 121480641, 125588682, 131963742, 160474427, 188383023, 242961282, 320948854, 376766046, 481423281, 565149069, 962846562, 1130298138, 1444269843, 2888539686, 4332809529, 8665619058, 12998428587, 25996857174]

約数ペア:

[(1, 25996857174), (2, 12998428587), (3, 8665619058), (6, 4332809529), (9, 2888539686), (18, 1444269843), (23, 1130298138), (27, 962846562), (46, 565149069), (54, 481423281), (69, 376766046), (81, 320948854), (107, 242961282), (138, 188383023), (162, 160474427), (197, 131963742), (207, 125588682), (214, 121480641), (321, 80987094), (331, 78540354), (394, 65981871), (414, 62794341), (591, 43987914), (621, 41862894), (642, 40493547), (662, 39270177), (963, 26995698), (993, 26180118), (1182, 21993957), (1242, 20931447), (1773, 14662638), (1863, 13954298), (1926, 13497849), (1986, 13090059), (2461, 10563534), (2889, 8998566), (2979, 8726706), (3546, 7331319), (3726, 6977149), (4531, 5737554), (4922, 5281767), (5319, 4887546), (5778, 4499283), (5958, 4363353), (7383, 3521178), (7613, 3414798), (8667, 2999522), (8937, 2908902), (9062, 2868777), (10638, 2443773), (13593, 1912518), (14766, 1760589), (15226, 1707399), (15957, 1629182), (17334, 1499761), (17874, 1454451), (21079, 1233306), (22149, 1173726), (22839, 1138266), (26811, 969634), (27186, 956259), (31914, 814591), (35417, 734022), (40779, 637506), (42158, 616653), (44298, 586863), (45678, 569133), (53622, 484817), (63237, 411102), (65207, 398682), (66447, 391242), (68517, 379422), (70834, 367011), (81558, 318753), (106251, 244674), (122337, 212502), (126474, 205551), (130414, 199341), (132894, 195621), (137034, 189711)]