82703556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2981

約数の個数: 72

約数和(自身を含む): 228907224

約数和(自身を除く): 146203668

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, 2897, 3172, 4758, 5794, 7137, 8691, 9516, 11588, 14274, 17382, 26073, 28548, 34764, 37661, 52146, 75322, 104292, 112983, 150644, 176717, 225966, 338949, 353434, 451932, 530151, 677898, 706868, 1060302, 1355796, 1590453, 2120604, 2297321, 3180906, 4594642, 6361812, 6891963, 9189284, 13783926, 20675889, 27567852, 41351778, 82703556]

約数ペア:

[(1, 82703556), (2, 41351778), (3, 27567852), (4, 20675889), (6, 13783926), (9, 9189284), (12, 6891963), (13, 6361812), (18, 4594642), (26, 3180906), (36, 2297321), (39, 2120604), (52, 1590453), (61, 1355796), (78, 1060302), (117, 706868), (122, 677898), (156, 530151), (183, 451932), (234, 353434), (244, 338949), (366, 225966), (468, 176717), (549, 150644), (732, 112983), (793, 104292), (1098, 75322), (1586, 52146), (2196, 37661), (2379, 34764), (2897, 28548), (3172, 26073), (4758, 17382), (5794, 14274), (7137, 11588), (8691, 9516)]