70720884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3006

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 138418956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 2963, 3978, 5926, 5967, 7956, 8889, 11852, 11934, 17778, 23868, 26667, 35556, 38519, 50371, 53334, 77038, 80001, 100742, 106668, 115557, 151113, 154076, 160002, 201484, 231114, 302226, 320004, 346671, 453339, 462228, 604452, 654823, 693342, 906678, 1040013, 1309646, 1360017, 1386684, 1813356, 1964469, 2080026, 2619292, 2720034, 3928938, 4160052, 5440068, 5893407, 7857876, 11786814, 17680221, 23573628, 35360442, 70720884]

約数ペア:

[(1, 70720884), (2, 35360442), (3, 23573628), (4, 17680221), (6, 11786814), (9, 7857876), (12, 5893407), (13, 5440068), (17, 4160052), (18, 3928938), (26, 2720034), (27, 2619292), (34, 2080026), (36, 1964469), (39, 1813356), (51, 1386684), (52, 1360017), (54, 1309646), (68, 1040013), (78, 906678), (102, 693342), (108, 654823), (117, 604452), (153, 462228), (156, 453339), (204, 346671), (221, 320004), (234, 302226), (306, 231114), (351, 201484), (442, 160002), (459, 154076), (468, 151113), (612, 115557), (663, 106668), (702, 100742), (884, 80001), (918, 77038), (1326, 53334), (1404, 50371), (1836, 38519), (1989, 35556), (2652, 26667), (2963, 23868), (3978, 17778), (5926, 11934), (5967, 11852), (7956, 8889)]