74487984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 202963200

約数和(自身を除く): 128475216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 184, 218, 276, 327, 368, 436, 552, 619, 654, 872, 1104, 1238, 1308, 1744, 1857, 2476, 2507, 2616, 3714, 4952, 5014, 5232, 7428, 7521, 9904, 10028, 14237, 14856, 15042, 20056, 28474, 29712, 30084, 40112, 42711, 56948, 60168, 67471, 85422, 113896, 120336, 134942, 170844, 202413, 227792, 269884, 341688, 404826, 539768, 683376, 809652, 1079536, 1551833, 1619304, 3103666, 3238608, 4655499, 6207332, 9310998, 12414664, 18621996, 24829328, 37243992, 74487984]

約数ペア:

[(1, 74487984), (2, 37243992), (3, 24829328), (4, 18621996), (6, 12414664), (8, 9310998), (12, 6207332), (16, 4655499), (23, 3238608), (24, 3103666), (46, 1619304), (48, 1551833), (69, 1079536), (92, 809652), (109, 683376), (138, 539768), (184, 404826), (218, 341688), (276, 269884), (327, 227792), (368, 202413), (436, 170844), (552, 134942), (619, 120336), (654, 113896), (872, 85422), (1104, 67471), (1238, 60168), (1308, 56948), (1744, 42711), (1857, 40112), (2476, 30084), (2507, 29712), (2616, 28474), (3714, 20056), (4952, 15042), (5014, 14856), (5232, 14237), (7428, 10028), (7521, 9904)]