73128552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 145843608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 53, 56, 84, 86, 106, 129, 159, 168, 172, 191, 212, 258, 301, 318, 344, 371, 382, 424, 516, 573, 602, 636, 742, 764, 903, 1032, 1113, 1146, 1204, 1272, 1337, 1484, 1528, 1806, 2226, 2279, 2292, 2408, 2674, 2968, 3612, 4011, 4452, 4558, 4584, 5348, 6837, 7224, 8022, 8213, 8904, 9116, 10123, 10696, 13674, 15953, 16044, 16426, 18232, 20246, 24639, 27348, 30369, 31906, 32088, 32852, 40492, 47859, 49278, 54696, 57491, 60738, 63812, 65704, 70861, 80984, 95718, 98556, 114982, 121476, 127624, 141722, 172473, 191436, 197112, 212583, 229964, 242952, 283444, 344946, 382872, 425166, 435289, 459928, 566888, 689892, 850332, 870578, 1305867, 1379784, 1700664, 1741156, 2611734, 3047023, 3482312, 5223468, 6094046, 9141069, 10446936, 12188092, 18282138, 24376184, 36564276, 73128552]

約数ペア:

[(1, 73128552), (2, 36564276), (3, 24376184), (4, 18282138), (6, 12188092), (7, 10446936), (8, 9141069), (12, 6094046), (14, 5223468), (21, 3482312), (24, 3047023), (28, 2611734), (42, 1741156), (43, 1700664), (53, 1379784), (56, 1305867), (84, 870578), (86, 850332), (106, 689892), (129, 566888), (159, 459928), (168, 435289), (172, 425166), (191, 382872), (212, 344946), (258, 283444), (301, 242952), (318, 229964), (344, 212583), (371, 197112), (382, 191436), (424, 172473), (516, 141722), (573, 127624), (602, 121476), (636, 114982), (742, 98556), (764, 95718), (903, 80984), (1032, 70861), (1113, 65704), (1146, 63812), (1204, 60738), (1272, 57491), (1337, 54696), (1484, 49278), (1528, 47859), (1806, 40492), (2226, 32852), (2279, 32088), (2292, 31906), (2408, 30369), (2674, 27348), (2968, 24639), (3612, 20246), (4011, 18232), (4452, 16426), (4558, 16044), (4584, 15953), (5348, 13674), (6837, 10696), (7224, 10123), (8022, 9116), (8213, 8904)]