74315752

素因数分解:

$2^3\times 7^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 167891940

約数和(自身を除く): 93576188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 73, 98, 106, 146, 196, 212, 292, 343, 371, 392, 424, 511, 584, 686, 742, 1022, 1372, 1484, 2044, 2401, 2597, 2744, 2968, 3577, 3869, 4088, 4802, 5194, 7154, 7738, 9604, 10388, 14308, 15476, 18179, 19208, 20776, 25039, 27083, 28616, 30952, 36358, 50078, 54166, 72716, 100156, 108332, 127253, 145432, 175273, 189581, 200312, 216664, 254506, 350546, 379162, 509012, 701092, 758324, 1018024, 1327067, 1402184, 1516648, 2654134, 5308268, 9289469, 10616536, 18578938, 37157876, 74315752]

約数ペア:

[(1, 74315752), (2, 37157876), (4, 18578938), (7, 10616536), (8, 9289469), (14, 5308268), (28, 2654134), (49, 1516648), (53, 1402184), (56, 1327067), (73, 1018024), (98, 758324), (106, 701092), (146, 509012), (196, 379162), (212, 350546), (292, 254506), (343, 216664), (371, 200312), (392, 189581), (424, 175273), (511, 145432), (584, 127253), (686, 108332), (742, 100156), (1022, 72716), (1372, 54166), (1484, 50078), (2044, 36358), (2401, 30952), (2597, 28616), (2744, 27083), (2968, 25039), (3577, 20776), (3869, 19208), (4088, 18179), (4802, 15476), (5194, 14308), (7154, 10388), (7738, 9604)]