72002854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 145158480

約数和(自身を除く): 73155626

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 3929, 7858, 9163, 18326, 27503, 43219, 55006, 66793, 86438, 133586, 192521, 302533, 385042, 467551, 605066, 734723, 935102, 1469446, 2117731, 3272857, 4235462, 5143061, 6545714, 10286122, 36001427, 72002854]

約数ペア:

[(1, 72002854), (2, 36001427), (7, 10286122), (11, 6545714), (14, 5143061), (17, 4235462), (22, 3272857), (34, 2117731), (49, 1469446), (77, 935102), (98, 734723), (119, 605066), (154, 467551), (187, 385042), (238, 302533), (374, 192521), (539, 133586), (833, 86438), (1078, 66793), (1309, 55006), (1666, 43219), (2618, 27503), (3929, 18326), (7858, 9163)]