80103204

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 213857280

約数和(自身を除く): 133754076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1087, 1602, 2047, 2174, 3204, 3261, 4094, 4348, 6141, 6522, 8188, 9783, 12282, 13044, 18423, 19566, 24564, 25001, 36846, 39132, 50002, 73692, 75003, 96743, 100004, 150006, 193486, 225009, 290229, 300012, 386972, 450018, 580458, 870687, 900036, 1160916, 1741374, 2225089, 3482748, 4450178, 6675267, 8900356, 13350534, 20025801, 26701068, 40051602, 80103204]

約数ペア:

[(1, 80103204), (2, 40051602), (3, 26701068), (4, 20025801), (6, 13350534), (9, 8900356), (12, 6675267), (18, 4450178), (23, 3482748), (36, 2225089), (46, 1741374), (69, 1160916), (89, 900036), (92, 870687), (138, 580458), (178, 450018), (207, 386972), (267, 300012), (276, 290229), (356, 225009), (414, 193486), (534, 150006), (801, 100004), (828, 96743), (1068, 75003), (1087, 73692), (1602, 50002), (2047, 39132), (2174, 36846), (3204, 25001), (3261, 24564), (4094, 19566), (4348, 18423), (6141, 13044), (6522, 12282), (8188, 9783)]