75871848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 217324800

約数和(自身を除く): 141452952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 97, 104, 109, 138, 156, 184, 194, 218, 276, 291, 299, 312, 327, 388, 436, 552, 582, 598, 654, 776, 872, 897, 1164, 1196, 1261, 1308, 1417, 1794, 2231, 2328, 2392, 2507, 2522, 2616, 2834, 3588, 3783, 4251, 4462, 5014, 5044, 5668, 6693, 7176, 7521, 7566, 8502, 8924, 10028, 10088, 10573, 11336, 13386, 15042, 15132, 17004, 17848, 20056, 21146, 26772, 29003, 30084, 30264, 31719, 32591, 34008, 42292, 53544, 58006, 60168, 63438, 65182, 84584, 87009, 97773, 116012, 126876, 130364, 137449, 174018, 195546, 232024, 243179, 253752, 260728, 274898, 348036, 391092, 412347, 486358, 549796, 696072, 729537, 782184, 824694, 972716, 1099592, 1459074, 1649388, 1945432, 2918148, 3161327, 3298776, 5836296, 6322654, 9483981, 12645308, 18967962, 25290616, 37935924, 75871848]

約数ペア:

[(1, 75871848), (2, 37935924), (3, 25290616), (4, 18967962), (6, 12645308), (8, 9483981), (12, 6322654), (13, 5836296), (23, 3298776), (24, 3161327), (26, 2918148), (39, 1945432), (46, 1649388), (52, 1459074), (69, 1099592), (78, 972716), (92, 824694), (97, 782184), (104, 729537), (109, 696072), (138, 549796), (156, 486358), (184, 412347), (194, 391092), (218, 348036), (276, 274898), (291, 260728), (299, 253752), (312, 243179), (327, 232024), (388, 195546), (436, 174018), (552, 137449), (582, 130364), (598, 126876), (654, 116012), (776, 97773), (872, 87009), (897, 84584), (1164, 65182), (1196, 63438), (1261, 60168), (1308, 58006), (1417, 53544), (1794, 42292), (2231, 34008), (2328, 32591), (2392, 31719), (2507, 30264), (2522, 30084), (2616, 29003), (2834, 26772), (3588, 21146), (3783, 20056), (4251, 17848), (4462, 17004), (5014, 15132), (5044, 15042), (5668, 13386), (6693, 11336), (7176, 10573), (7521, 10088), (7566, 10028), (8502, 8924)]