77221567456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{42923}}^1$

素因数の和:43232

約数の個数: 96

約数和(自身を含む): 175232937600

約数和(自身を除く): 98011370144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 269, 304, 352, 418, 538, 608, 836, 1076, 1672, 2152, 2959, 3344, 4304, 5111, 5918, 6688, 8608, 10222, 11836, 20444, 23672, 40888, 42923, 47344, 56221, 81776, 85846, 94688, 112442, 163552, 171692, 224884, 343384, 449768, 472153, 686768, 815537, 899536, 944306, 1373536, 1631074, 1799072, 1888612, 3262148, 3777224, 6524296, 7554448, 8970907, 11546287, 13048592, 15108896, 17941814, 23092574, 26097184, 35883628, 46185148, 71767256, 92370296, 127009157, 143534512, 184740592, 219379453, 254018314, 287069024, 369481184, 438758906, 508036628, 877517812, 1016073256, 1755035624, 2032146512, 2413173983, 3510071248, 4064293024, 4826347966, 7020142496, 9652695932, 19305391864, 38610783728, 77221567456]

約数ペア:

[(1, 77221567456), (2, 38610783728), (4, 19305391864), (8, 9652695932), (11, 7020142496), (16, 4826347966), (19, 4064293024), (22, 3510071248), (32, 2413173983), (38, 2032146512), (44, 1755035624), (76, 1016073256), (88, 877517812), (152, 508036628), (176, 438758906), (209, 369481184), (269, 287069024), (304, 254018314), (352, 219379453), (418, 184740592), (538, 143534512), (608, 127009157), (836, 92370296), (1076, 71767256), (1672, 46185148), (2152, 35883628), (2959, 26097184), (3344, 23092574), (4304, 17941814), (5111, 15108896), (5918, 13048592), (6688, 11546287), (8608, 8970907), (10222, 7554448), (11836, 6524296), (20444, 3777224), (23672, 3262148), (40888, 1888612), (42923, 1799072), (47344, 1631074), (56221, 1373536), (81776, 944306), (85846, 899536), (94688, 815537), (112442, 686768), (163552, 472153), (171692, 449768), (224884, 343384)]