80496020144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1\times {\mathrm{1399}}^1$

素因数の和:2698

約数の個数: 80

約数和(自身を含む): 162360441600

約数和(自身を除く): 81864421456

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1171, 1328, 1399, 2342, 2798, 3071, 4684, 5596, 6142, 9368, 11192, 12284, 18736, 22384, 24568, 43327, 49136, 51763, 86654, 97193, 103526, 116117, 173308, 194386, 207052, 232234, 346616, 388772, 414104, 464468, 693232, 777544, 828208, 928936, 1555088, 1638229, 1857872, 3276458, 3596141, 4296329, 6552916, 7192282, 8592658, 13105832, 14384564, 17185316, 26211664, 28769128, 34370632, 57538256, 60614473, 68741264, 121228946, 135973007, 242457892, 271946014, 484915784, 543892028, 969831568, 1087784056, 2175568112, 5031001259, 10062002518, 20124005036, 40248010072, 80496020144]

約数ペア:

[(1, 80496020144), (2, 40248010072), (4, 20124005036), (8, 10062002518), (16, 5031001259), (37, 2175568112), (74, 1087784056), (83, 969831568), (148, 543892028), (166, 484915784), (296, 271946014), (332, 242457892), (592, 135973007), (664, 121228946), (1171, 68741264), (1328, 60614473), (1399, 57538256), (2342, 34370632), (2798, 28769128), (3071, 26211664), (4684, 17185316), (5596, 14384564), (6142, 13105832), (9368, 8592658), (11192, 7192282), (12284, 6552916), (18736, 4296329), (22384, 3596141), (24568, 3276458), (43327, 1857872), (49136, 1638229), (51763, 1555088), (86654, 928936), (97193, 828208), (103526, 777544), (116117, 693232), (173308, 464468), (194386, 414104), (207052, 388772), (232234, 346616)]