80551764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 212808960

約数和(自身を除く): 132257196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 811, 1068, 1116, 1602, 1622, 2433, 2759, 3204, 3244, 4866, 5518, 7299, 8277, 9732, 11036, 14598, 16554, 24831, 25141, 29196, 33108, 49662, 50282, 72179, 75423, 99324, 100564, 144358, 150846, 216537, 226269, 288716, 301692, 433074, 452538, 649611, 866148, 905076, 1299222, 2237549, 2598444, 4475098, 6712647, 8950196, 13425294, 20137941, 26850588, 40275882, 80551764]

約数ペア:

[(1, 80551764), (2, 40275882), (3, 26850588), (4, 20137941), (6, 13425294), (9, 8950196), (12, 6712647), (18, 4475098), (31, 2598444), (36, 2237549), (62, 1299222), (89, 905076), (93, 866148), (124, 649611), (178, 452538), (186, 433074), (267, 301692), (279, 288716), (356, 226269), (372, 216537), (534, 150846), (558, 144358), (801, 100564), (811, 99324), (1068, 75423), (1116, 72179), (1602, 50282), (1622, 49662), (2433, 33108), (2759, 29196), (3204, 25141), (3244, 24831), (4866, 16554), (5518, 14598), (7299, 11036), (8277, 9732)]