72069756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 193294080

約数和(自身を除く): 121224324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 67, 87, 116, 132, 134, 174, 201, 268, 281, 319, 348, 402, 562, 638, 737, 804, 843, 957, 1124, 1276, 1474, 1686, 1914, 1943, 2211, 2948, 3091, 3372, 3828, 3886, 4422, 5829, 6182, 7772, 8149, 8844, 9273, 11658, 12364, 16298, 18546, 18827, 21373, 23316, 24447, 32596, 37092, 37654, 42746, 48894, 56481, 64119, 75308, 85492, 89639, 97788, 112962, 128238, 179278, 207097, 225924, 256476, 268917, 358556, 414194, 537834, 545983, 621291, 828388, 1075668, 1091966, 1242582, 1637949, 2183932, 2485164, 3275898, 6005813, 6551796, 12011626, 18017439, 24023252, 36034878, 72069756]

約数ペア:

[(1, 72069756), (2, 36034878), (3, 24023252), (4, 18017439), (6, 12011626), (11, 6551796), (12, 6005813), (22, 3275898), (29, 2485164), (33, 2183932), (44, 1637949), (58, 1242582), (66, 1091966), (67, 1075668), (87, 828388), (116, 621291), (132, 545983), (134, 537834), (174, 414194), (201, 358556), (268, 268917), (281, 256476), (319, 225924), (348, 207097), (402, 179278), (562, 128238), (638, 112962), (737, 97788), (804, 89639), (843, 85492), (957, 75308), (1124, 64119), (1276, 56481), (1474, 48894), (1686, 42746), (1914, 37654), (1943, 37092), (2211, 32596), (2948, 24447), (3091, 23316), (3372, 21373), (3828, 18827), (3886, 18546), (4422, 16298), (5829, 12364), (6182, 11658), (7772, 9273), (8149, 8844)]