61810164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 179132044

約数和(自身を除く): 117321880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 457, 468, 578, 612, 663, 867, 884, 914, 1156, 1326, 1371, 1734, 1828, 1989, 2601, 2652, 2742, 3468, 3757, 3978, 4113, 5202, 5484, 5941, 7514, 7769, 7956, 8226, 10404, 11271, 11882, 15028, 15538, 16452, 17823, 22542, 23307, 23764, 31076, 33813, 35646, 45084, 46614, 53469, 67626, 69921, 71292, 93228, 100997, 106938, 132073, 135252, 139842, 201994, 213876, 264146, 279684, 302991, 396219, 403988, 528292, 605982, 792438, 908973, 1188657, 1211964, 1584876, 1716949, 1817946, 2377314, 3433898, 3635892, 4754628, 5150847, 6867796, 10301694, 15452541, 20603388, 30905082, 61810164]

約数ペア:

[(1, 61810164), (2, 30905082), (3, 20603388), (4, 15452541), (6, 10301694), (9, 6867796), (12, 5150847), (13, 4754628), (17, 3635892), (18, 3433898), (26, 2377314), (34, 1817946), (36, 1716949), (39, 1584876), (51, 1211964), (52, 1188657), (68, 908973), (78, 792438), (102, 605982), (117, 528292), (153, 403988), (156, 396219), (204, 302991), (221, 279684), (234, 264146), (289, 213876), (306, 201994), (442, 139842), (457, 135252), (468, 132073), (578, 106938), (612, 100997), (663, 93228), (867, 71292), (884, 69921), (914, 67626), (1156, 53469), (1326, 46614), (1371, 45084), (1734, 35646), (1828, 33813), (1989, 31076), (2601, 23764), (2652, 23307), (2742, 22542), (3468, 17823), (3757, 16452), (3978, 15538), (4113, 15028), (5202, 11882), (5484, 11271), (5941, 10404), (7514, 8226), (7769, 7956)]