68256972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 152374068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 47, 51, 54, 63, 68, 84, 94, 102, 108, 113, 119, 126, 141, 153, 188, 189, 204, 226, 238, 252, 282, 306, 329, 339, 357, 378, 423, 452, 459, 476, 564, 612, 658, 678, 714, 756, 791, 799, 846, 918, 987, 1017, 1071, 1269, 1316, 1356, 1428, 1582, 1598, 1692, 1836, 1921, 1974, 2034, 2142, 2373, 2397, 2538, 2961, 3051, 3164, 3196, 3213, 3842, 3948, 4068, 4284, 4746, 4794, 5076, 5311, 5593, 5763, 5922, 6102, 6426, 7119, 7191, 7684, 8883, 9492, 9588, 10622, 11186, 11526, 11844, 12204, 12852, 13447, 14238, 14382, 15933, 16779, 17289, 17766, 21244, 21357, 21573, 22372, 23052, 26894, 28476, 28764, 31866, 33558, 34578, 35532, 37177, 40341, 42714, 43146, 47799, 50337, 51867, 53788, 63732, 67116, 69156, 74354, 80682, 85428, 86292, 90287, 95598, 100674, 103734, 111531, 121023, 143397, 148708, 151011, 161364, 180574, 191196, 201348, 207468, 223062, 242046, 270861, 286794, 302022, 334593, 361148, 363069, 446124, 484092, 541722, 573588, 604044, 632009, 669186, 726138, 812583, 1003779, 1083444, 1264018, 1338372, 1452276, 1625166, 1896027, 2007558, 2437749, 2528036, 3250332, 3792054, 4015116, 4875498, 5688081, 7584108, 9750996, 11376162, 17064243, 22752324, 34128486, 68256972]

約数ペア:

[(1, 68256972), (2, 34128486), (3, 22752324), (4, 17064243), (6, 11376162), (7, 9750996), (9, 7584108), (12, 5688081), (14, 4875498), (17, 4015116), (18, 3792054), (21, 3250332), (27, 2528036), (28, 2437749), (34, 2007558), (36, 1896027), (42, 1625166), (47, 1452276), (51, 1338372), (54, 1264018), (63, 1083444), (68, 1003779), (84, 812583), (94, 726138), (102, 669186), (108, 632009), (113, 604044), (119, 573588), (126, 541722), (141, 484092), (153, 446124), (188, 363069), (189, 361148), (204, 334593), (226, 302022), (238, 286794), (252, 270861), (282, 242046), (306, 223062), (329, 207468), (339, 201348), (357, 191196), (378, 180574), (423, 161364), (452, 151011), (459, 148708), (476, 143397), (564, 121023), (612, 111531), (658, 103734), (678, 100674), (714, 95598), (756, 90287), (791, 86292), (799, 85428), (846, 80682), (918, 74354), (987, 69156), (1017, 67116), (1071, 63732), (1269, 53788), (1316, 51867), (1356, 50337), (1428, 47799), (1582, 43146), (1598, 42714), (1692, 40341), (1836, 37177), (1921, 35532), (1974, 34578), (2034, 33558), (2142, 31866), (2373, 28764), (2397, 28476), (2538, 26894), (2961, 23052), (3051, 22372), (3164, 21573), (3196, 21357), (3213, 21244), (3842, 17766), (3948, 17289), (4068, 16779), (4284, 15933), (4746, 14382), (4794, 14238), (5076, 13447), (5311, 12852), (5593, 12204), (5763, 11844), (5922, 11526), (6102, 11186), (6426, 10622), (7119, 9588), (7191, 9492), (7684, 8883)]