71901864

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 214099200

約数和(自身を除く): 142197336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 353, 369, 414, 492, 552, 621, 706, 738, 828, 943, 984, 1059, 1107, 1242, 1412, 1476, 1656, 1886, 2118, 2214, 2484, 2824, 2829, 2952, 3177, 3772, 4236, 4428, 4968, 5658, 6354, 7544, 8119, 8472, 8487, 8856, 9531, 11316, 12708, 14473, 16238, 16974, 19062, 22632, 24357, 25416, 25461, 28946, 32476, 33948, 38124, 43419, 48714, 50922, 57892, 64952, 67896, 73071, 76248, 86838, 97428, 101844, 115784, 130257, 146142, 173676, 194856, 203688, 219213, 260514, 292284, 332879, 347352, 390771, 438426, 521028, 584568, 665758, 781542, 876852, 998637, 1042056, 1331516, 1563084, 1753704, 1997274, 2663032, 2995911, 3126168, 3994548, 5991822, 7989096, 8987733, 11983644, 17975466, 23967288, 35950932, 71901864]

約数ペア:

[(1, 71901864), (2, 35950932), (3, 23967288), (4, 17975466), (6, 11983644), (8, 8987733), (9, 7989096), (12, 5991822), (18, 3994548), (23, 3126168), (24, 2995911), (27, 2663032), (36, 1997274), (41, 1753704), (46, 1563084), (54, 1331516), (69, 1042056), (72, 998637), (82, 876852), (92, 781542), (108, 665758), (123, 584568), (138, 521028), (164, 438426), (184, 390771), (207, 347352), (216, 332879), (246, 292284), (276, 260514), (328, 219213), (353, 203688), (369, 194856), (414, 173676), (492, 146142), (552, 130257), (621, 115784), (706, 101844), (738, 97428), (828, 86838), (943, 76248), (984, 73071), (1059, 67896), (1107, 64952), (1242, 57892), (1412, 50922), (1476, 48714), (1656, 43419), (1886, 38124), (2118, 33948), (2214, 32476), (2484, 28946), (2824, 25461), (2829, 25416), (2952, 24357), (3177, 22632), (3772, 19062), (4236, 16974), (4428, 16238), (4968, 14473), (5658, 12708), (6354, 11316), (7544, 9531), (8119, 8856), (8472, 8487)]