7270961236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42689}}^1$

素因数の和:42797

約数の個数: 72

約数和(自身を含む): 16351977600

約数和(自身を除く): 9081016364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1738, 2156, 2212, 3476, 3871, 6083, 7742, 12166, 15484, 24332, 42581, 42689, 85162, 85378, 170324, 170756, 298823, 469579, 597646, 939158, 1195292, 1878316, 2091761, 3287053, 3372431, 4183522, 6574106, 6744862, 8367044, 13148212, 13489724, 23009371, 23607017, 37096741, 46018742, 47214034, 74193482, 92037484, 94428068, 148386964, 165249119, 259677187, 330498238, 519354374, 660996476, 1038708748, 1817740309, 3635480618, 7270961236]

約数ペア:

[(1, 7270961236), (2, 3635480618), (4, 1817740309), (7, 1038708748), (11, 660996476), (14, 519354374), (22, 330498238), (28, 259677187), (44, 165249119), (49, 148386964), (77, 94428068), (79, 92037484), (98, 74193482), (154, 47214034), (158, 46018742), (196, 37096741), (308, 23607017), (316, 23009371), (539, 13489724), (553, 13148212), (869, 8367044), (1078, 6744862), (1106, 6574106), (1738, 4183522), (2156, 3372431), (2212, 3287053), (3476, 2091761), (3871, 1878316), (6083, 1195292), (7742, 939158), (12166, 597646), (15484, 469579), (24332, 298823), (42581, 170756), (42689, 170324), (85162, 85378)]