71980482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 176719104

約数和(自身を除く): 104738622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 357, 438, 511, 714, 1022, 1241, 1381, 1533, 2482, 2762, 3066, 3723, 4143, 7446, 8286, 8687, 9667, 17374, 19334, 23477, 26061, 29001, 46954, 52122, 58002, 70431, 100813, 140862, 164339, 201626, 302439, 328678, 493017, 604878, 705691, 986034, 1411382, 1713821, 2117073, 3427642, 4234146, 5141463, 10282926, 11996747, 23993494, 35990241, 71980482]

約数ペア:

[(1, 71980482), (2, 35990241), (3, 23993494), (6, 11996747), (7, 10282926), (14, 5141463), (17, 4234146), (21, 3427642), (34, 2117073), (42, 1713821), (51, 1411382), (73, 986034), (102, 705691), (119, 604878), (146, 493017), (219, 328678), (238, 302439), (357, 201626), (438, 164339), (511, 140862), (714, 100813), (1022, 70431), (1241, 58002), (1381, 52122), (1533, 46954), (2482, 29001), (2762, 26061), (3066, 23477), (3723, 19334), (4143, 17374), (7446, 9667), (8286, 8687)]