82880112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 258396160

約数和(自身を除く): 175516048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 73, 84, 93, 109, 112, 124, 146, 168, 186, 217, 218, 219, 248, 292, 327, 336, 372, 434, 436, 438, 496, 511, 584, 651, 654, 744, 763, 868, 872, 876, 1022, 1168, 1302, 1308, 1488, 1526, 1533, 1736, 1744, 1752, 2044, 2263, 2289, 2604, 2616, 3052, 3066, 3379, 3472, 3504, 4088, 4526, 4578, 5208, 5232, 6104, 6132, 6758, 6789, 7957, 8176, 9052, 9156, 10137, 10416, 12208, 12264, 13516, 13578, 15841, 15914, 18104, 18312, 20274, 23653, 23871, 24528, 27032, 27156, 31682, 31828, 36208, 36624, 40548, 47306, 47523, 47742, 54064, 54312, 55699, 63364, 63656, 70959, 81096, 94612, 95046, 95484, 108624, 111398, 126728, 127312, 141918, 162192, 167097, 189224, 190092, 190968, 222796, 246667, 253456, 283836, 334194, 378448, 380184, 381936, 445592, 493334, 567672, 668388, 740001, 760368, 891184, 986668, 1135344, 1336776, 1480002, 1726669, 1973336, 2673552, 2960004, 3453338, 3946672, 5180007, 5920008, 6906676, 10360014, 11840016, 13813352, 20720028, 27626704, 41440056, 82880112]

約数ペア:

[(1, 82880112), (2, 41440056), (3, 27626704), (4, 20720028), (6, 13813352), (7, 11840016), (8, 10360014), (12, 6906676), (14, 5920008), (16, 5180007), (21, 3946672), (24, 3453338), (28, 2960004), (31, 2673552), (42, 1973336), (48, 1726669), (56, 1480002), (62, 1336776), (73, 1135344), (84, 986668), (93, 891184), (109, 760368), (112, 740001), (124, 668388), (146, 567672), (168, 493334), (186, 445592), (217, 381936), (218, 380184), (219, 378448), (248, 334194), (292, 283836), (327, 253456), (336, 246667), (372, 222796), (434, 190968), (436, 190092), (438, 189224), (496, 167097), (511, 162192), (584, 141918), (651, 127312), (654, 126728), (744, 111398), (763, 108624), (868, 95484), (872, 95046), (876, 94612), (1022, 81096), (1168, 70959), (1302, 63656), (1308, 63364), (1488, 55699), (1526, 54312), (1533, 54064), (1736, 47742), (1744, 47523), (1752, 47306), (2044, 40548), (2263, 36624), (2289, 36208), (2604, 31828), (2616, 31682), (3052, 27156), (3066, 27032), (3379, 24528), (3472, 23871), (3504, 23653), (4088, 20274), (4526, 18312), (4578, 18104), (5208, 15914), (5232, 15841), (6104, 13578), (6132, 13516), (6758, 12264), (6789, 12208), (7957, 10416), (8176, 10137), (9052, 9156)]