80155536

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 216950400

約数和(自身を除く): 136794864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 464, 534, 647, 696, 712, 1068, 1294, 1392, 1424, 1941, 2136, 2581, 2588, 3882, 4272, 5162, 5176, 7743, 7764, 10324, 10352, 15486, 15528, 18763, 20648, 30972, 31056, 37526, 41296, 56289, 57583, 61944, 75052, 112578, 115166, 123888, 150104, 172749, 225156, 230332, 300208, 345498, 450312, 460664, 690996, 900624, 921328, 1381992, 1669907, 2763984, 3339814, 5009721, 6679628, 10019442, 13359256, 20038884, 26718512, 40077768, 80155536]

約数ペア:

[(1, 80155536), (2, 40077768), (3, 26718512), (4, 20038884), (6, 13359256), (8, 10019442), (12, 6679628), (16, 5009721), (24, 3339814), (29, 2763984), (48, 1669907), (58, 1381992), (87, 921328), (89, 900624), (116, 690996), (174, 460664), (178, 450312), (232, 345498), (267, 300208), (348, 230332), (356, 225156), (464, 172749), (534, 150104), (647, 123888), (696, 115166), (712, 112578), (1068, 75052), (1294, 61944), (1392, 57583), (1424, 56289), (1941, 41296), (2136, 37526), (2581, 31056), (2588, 30972), (3882, 20648), (4272, 18763), (5162, 15528), (5176, 15486), (7743, 10352), (7764, 10324)]