72805446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 114025914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 1907, 2121, 2727, 3814, 4242, 5454, 5721, 6363, 11442, 12726, 13349, 17163, 19089, 26698, 34326, 38178, 40047, 51489, 80094, 102978, 120141, 192607, 240282, 360423, 385214, 577821, 720846, 1155642, 1348249, 1733463, 2696498, 3466926, 4044747, 5200389, 8089494, 10400778, 12134241, 24268482, 36402723, 72805446]

約数ペア:

[(1, 72805446), (2, 36402723), (3, 24268482), (6, 12134241), (7, 10400778), (9, 8089494), (14, 5200389), (18, 4044747), (21, 3466926), (27, 2696498), (42, 1733463), (54, 1348249), (63, 1155642), (101, 720846), (126, 577821), (189, 385214), (202, 360423), (303, 240282), (378, 192607), (606, 120141), (707, 102978), (909, 80094), (1414, 51489), (1818, 40047), (1907, 38178), (2121, 34326), (2727, 26698), (3814, 19089), (4242, 17163), (5454, 13349), (5721, 12726), (6363, 11442)]