73728928

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3654

約数の個数: 72

約数和(自身を含む): 181891332

約数和(自身を除く): 108162404

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3617, 5096, 7234, 10192, 14468, 20384, 25319, 28936, 47021, 50638, 57872, 94042, 101276, 115744, 177233, 188084, 202552, 329147, 354466, 376168, 405104, 658294, 708932, 752336, 810208, 1316588, 1417864, 1504672, 2304029, 2633176, 2835728, 4608058, 5266352, 5671456, 9216116, 10532704, 18432232, 36864464, 73728928]

約数ペア:

[(1, 73728928), (2, 36864464), (4, 18432232), (7, 10532704), (8, 9216116), (13, 5671456), (14, 5266352), (16, 4608058), (26, 2835728), (28, 2633176), (32, 2304029), (49, 1504672), (52, 1417864), (56, 1316588), (91, 810208), (98, 752336), (104, 708932), (112, 658294), (182, 405104), (196, 376168), (208, 354466), (224, 329147), (364, 202552), (392, 188084), (416, 177233), (637, 115744), (728, 101276), (784, 94042), (1274, 57872), (1456, 50638), (1568, 47021), (2548, 28936), (2912, 25319), (3617, 20384), (5096, 14468), (7234, 10192)]