73383776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 153362160

約数和(自身を除く): 79978384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 548, 608, 881, 1096, 1762, 2192, 2603, 3524, 4384, 5206, 7048, 10412, 14096, 16739, 20824, 28192, 33478, 41648, 66956, 83296, 120697, 133912, 241394, 267824, 482788, 535648, 965576, 1931152, 2293243, 3862304, 4586486, 9172972, 18345944, 36691888, 73383776]

約数ペア:

[(1, 73383776), (2, 36691888), (4, 18345944), (8, 9172972), (16, 4586486), (19, 3862304), (32, 2293243), (38, 1931152), (76, 965576), (137, 535648), (152, 482788), (274, 267824), (304, 241394), (548, 133912), (608, 120697), (881, 83296), (1096, 66956), (1762, 41648), (2192, 33478), (2603, 28192), (3524, 20824), (4384, 16739), (5206, 14096), (7048, 10412)]