77907492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 215637240

約数和(自身を除く): 137729748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2729, 3172, 4758, 5458, 7137, 8187, 9516, 10916, 14274, 16374, 24561, 28548, 32748, 35477, 49122, 70954, 98244, 106431, 141908, 166469, 212862, 319293, 332938, 425724, 499407, 638586, 665876, 998814, 1277172, 1498221, 1997628, 2164097, 2996442, 4328194, 5992884, 6492291, 8656388, 12984582, 19476873, 25969164, 38953746, 77907492]

約数ペア:

[(1, 77907492), (2, 38953746), (3, 25969164), (4, 19476873), (6, 12984582), (9, 8656388), (12, 6492291), (13, 5992884), (18, 4328194), (26, 2996442), (36, 2164097), (39, 1997628), (52, 1498221), (61, 1277172), (78, 998814), (117, 665876), (122, 638586), (156, 499407), (183, 425724), (234, 332938), (244, 319293), (366, 212862), (468, 166469), (549, 141908), (732, 106431), (793, 98244), (1098, 70954), (1586, 49122), (2196, 35477), (2379, 32748), (2729, 28548), (3172, 24561), (4758, 16374), (5458, 14274), (7137, 10916), (8187, 9516)]