64199256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 122079144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 97, 109, 132, 138, 184, 194, 218, 253, 264, 276, 291, 327, 388, 436, 506, 552, 582, 654, 759, 776, 872, 1012, 1067, 1164, 1199, 1308, 1518, 2024, 2134, 2231, 2328, 2398, 2507, 2616, 3036, 3201, 3597, 4268, 4462, 4796, 5014, 6072, 6402, 6693, 7194, 7521, 8536, 8924, 9592, 10028, 10573, 12804, 13386, 14388, 15042, 17848, 20056, 21146, 24541, 25608, 26772, 27577, 28776, 30084, 31719, 42292, 49082, 53544, 55154, 60168, 63438, 73623, 82731, 84584, 98164, 110308, 116303, 126876, 147246, 165462, 196328, 220616, 232606, 243179, 253752, 294492, 330924, 348909, 465212, 486358, 588984, 661848, 697818, 729537, 930424, 972716, 1395636, 1459074, 1945432, 2674969, 2791272, 2918148, 5349938, 5836296, 8024907, 10699876, 16049814, 21399752, 32099628, 64199256]

約数ペア:

[(1, 64199256), (2, 32099628), (3, 21399752), (4, 16049814), (6, 10699876), (8, 8024907), (11, 5836296), (12, 5349938), (22, 2918148), (23, 2791272), (24, 2674969), (33, 1945432), (44, 1459074), (46, 1395636), (66, 972716), (69, 930424), (88, 729537), (92, 697818), (97, 661848), (109, 588984), (132, 486358), (138, 465212), (184, 348909), (194, 330924), (218, 294492), (253, 253752), (264, 243179), (276, 232606), (291, 220616), (327, 196328), (388, 165462), (436, 147246), (506, 126876), (552, 116303), (582, 110308), (654, 98164), (759, 84584), (776, 82731), (872, 73623), (1012, 63438), (1067, 60168), (1164, 55154), (1199, 53544), (1308, 49082), (1518, 42292), (2024, 31719), (2134, 30084), (2231, 28776), (2328, 27577), (2398, 26772), (2507, 25608), (2616, 24541), (3036, 21146), (3201, 20056), (3597, 17848), (4268, 15042), (4462, 14388), (4796, 13386), (5014, 12804), (6072, 10573), (6402, 10028), (6693, 9592), (7194, 8924), (7521, 8536)]