72943744

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 150409710

約数和(自身を除く): 77465966

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 593, 961, 992, 1186, 1922, 1984, 2372, 3844, 3968, 4744, 7688, 9488, 15376, 18383, 18976, 30752, 36766, 37952, 61504, 73532, 75904, 123008, 147064, 294128, 569873, 588256, 1139746, 1176512, 2279492, 2353024, 4558984, 9117968, 18235936, 36471872, 72943744]

約数ペア:

[(1, 72943744), (2, 36471872), (4, 18235936), (8, 9117968), (16, 4558984), (31, 2353024), (32, 2279492), (62, 1176512), (64, 1139746), (124, 588256), (128, 569873), (248, 294128), (496, 147064), (593, 123008), (961, 75904), (992, 73532), (1186, 61504), (1922, 37952), (1984, 36766), (2372, 30752), (3844, 18976), (3968, 18383), (4744, 15376), (7688, 9488)]