77235522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 206406144

約数和(自身を除く): 129170622

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 53, 78, 91, 102, 106, 119, 157, 159, 182, 221, 238, 273, 314, 318, 357, 371, 442, 471, 546, 663, 689, 714, 742, 901, 942, 1099, 1113, 1326, 1378, 1547, 1802, 2041, 2067, 2198, 2226, 2669, 2703, 3094, 3297, 4082, 4134, 4641, 4823, 5338, 5406, 6123, 6307, 6594, 8007, 8321, 9282, 9646, 11713, 12246, 12614, 14287, 14469, 16014, 16642, 18683, 18921, 23426, 24963, 28574, 28938, 34697, 35139, 37366, 37842, 42861, 49926, 56049, 58247, 69394, 70278, 81991, 85722, 104091, 108173, 112098, 116494, 141457, 163982, 174741, 208182, 216346, 242879, 245973, 282914, 324519, 349482, 424371, 485758, 491946, 649038, 728637, 757211, 848742, 990199, 1457274, 1514422, 1838941, 1980398, 2271633, 2970597, 3677882, 4543266, 5516823, 5941194, 11033646, 12872587, 25745174, 38617761, 77235522]

約数ペア:

[(1, 77235522), (2, 38617761), (3, 25745174), (6, 12872587), (7, 11033646), (13, 5941194), (14, 5516823), (17, 4543266), (21, 3677882), (26, 2970597), (34, 2271633), (39, 1980398), (42, 1838941), (51, 1514422), (53, 1457274), (78, 990199), (91, 848742), (102, 757211), (106, 728637), (119, 649038), (157, 491946), (159, 485758), (182, 424371), (221, 349482), (238, 324519), (273, 282914), (314, 245973), (318, 242879), (357, 216346), (371, 208182), (442, 174741), (471, 163982), (546, 141457), (663, 116494), (689, 112098), (714, 108173), (742, 104091), (901, 85722), (942, 81991), (1099, 70278), (1113, 69394), (1326, 58247), (1378, 56049), (1547, 49926), (1802, 42861), (2041, 37842), (2067, 37366), (2198, 35139), (2226, 34697), (2669, 28938), (2703, 28574), (3094, 24963), (3297, 23426), (4082, 18921), (4134, 18683), (4641, 16642), (4823, 16014), (5338, 14469), (5406, 14287), (6123, 12614), (6307, 12246), (6594, 11713), (8007, 9646), (8321, 9282)]