77784588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 242371584

約数和(自身を除く): 164586996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 67, 68, 84, 102, 119, 126, 134, 153, 201, 204, 238, 252, 268, 271, 306, 357, 402, 469, 476, 542, 603, 612, 714, 804, 813, 938, 1071, 1084, 1139, 1206, 1407, 1428, 1626, 1876, 1897, 2142, 2278, 2412, 2439, 2814, 3252, 3417, 3794, 4221, 4284, 4556, 4607, 4878, 5628, 5691, 6834, 7588, 7973, 8442, 9214, 9756, 10251, 11382, 13668, 13821, 15946, 16884, 17073, 18157, 18428, 20502, 22764, 23919, 27642, 31892, 32249, 34146, 36314, 41004, 41463, 47838, 54471, 55284, 64498, 68292, 71757, 72628, 82926, 95676, 96747, 108942, 127099, 128996, 143514, 163413, 165852, 193494, 217884, 254198, 287028, 290241, 308669, 326826, 381297, 386988, 508396, 580482, 617338, 653652, 762594, 926007, 1143891, 1160964, 1234676, 1525188, 1852014, 2160683, 2287782, 2778021, 3704028, 4321366, 4575564, 5556042, 6482049, 8642732, 11112084, 12964098, 19446147, 25928196, 38892294, 77784588]

約数ペア:

[(1, 77784588), (2, 38892294), (3, 25928196), (4, 19446147), (6, 12964098), (7, 11112084), (9, 8642732), (12, 6482049), (14, 5556042), (17, 4575564), (18, 4321366), (21, 3704028), (28, 2778021), (34, 2287782), (36, 2160683), (42, 1852014), (51, 1525188), (63, 1234676), (67, 1160964), (68, 1143891), (84, 926007), (102, 762594), (119, 653652), (126, 617338), (134, 580482), (153, 508396), (201, 386988), (204, 381297), (238, 326826), (252, 308669), (268, 290241), (271, 287028), (306, 254198), (357, 217884), (402, 193494), (469, 165852), (476, 163413), (542, 143514), (603, 128996), (612, 127099), (714, 108942), (804, 96747), (813, 95676), (938, 82926), (1071, 72628), (1084, 71757), (1139, 68292), (1206, 64498), (1407, 55284), (1428, 54471), (1626, 47838), (1876, 41463), (1897, 41004), (2142, 36314), (2278, 34146), (2412, 32249), (2439, 31892), (2814, 27642), (3252, 23919), (3417, 22764), (3794, 20502), (4221, 18428), (4284, 18157), (4556, 17073), (4607, 16884), (4878, 15946), (5628, 13821), (5691, 13668), (6834, 11382), (7588, 10251), (7973, 9756), (8442, 9214)]