78275952

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5110

約数の個数: 60

約数和(自身を含む): 221118040

約数和(自身を除く): 142842088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4987, 5232, 7848, 9974, 14961, 15696, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 179532, 239376, 359064, 543583, 718128, 1087166, 1630749, 2174332, 3261498, 4348664, 4892247, 6522996, 8697328, 9784494, 13045992, 19568988, 26091984, 39137976, 78275952]

約数ペア:

[(1, 78275952), (2, 39137976), (3, 26091984), (4, 19568988), (6, 13045992), (8, 9784494), (9, 8697328), (12, 6522996), (16, 4892247), (18, 4348664), (24, 3261498), (36, 2174332), (48, 1630749), (72, 1087166), (109, 718128), (144, 543583), (218, 359064), (327, 239376), (436, 179532), (654, 119688), (872, 89766), (981, 79792), (1308, 59844), (1744, 44883), (1962, 39896), (2616, 29922), (3924, 19948), (4987, 15696), (5232, 14961), (7848, 9974)]