80456532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 211943424

約数和(自身を除く): 131486892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 131, 156, 186, 254, 262, 372, 381, 393, 403, 508, 524, 762, 786, 806, 1209, 1524, 1572, 1612, 1651, 1703, 2418, 3302, 3406, 3937, 4061, 4836, 4953, 5109, 6604, 6812, 7874, 8122, 9906, 10218, 11811, 12183, 15748, 16244, 16637, 19812, 20436, 23622, 24366, 33274, 47244, 48732, 49911, 51181, 52793, 66548, 99822, 102362, 105586, 153543, 158379, 199644, 204724, 211172, 216281, 307086, 316758, 432562, 515747, 614172, 633516, 648843, 865124, 1031494, 1297686, 1547241, 2062988, 2595372, 3094482, 6188964, 6704711, 13409422, 20114133, 26818844, 40228266, 80456532]

約数ペア:

[(1, 80456532), (2, 40228266), (3, 26818844), (4, 20114133), (6, 13409422), (12, 6704711), (13, 6188964), (26, 3094482), (31, 2595372), (39, 2062988), (52, 1547241), (62, 1297686), (78, 1031494), (93, 865124), (124, 648843), (127, 633516), (131, 614172), (156, 515747), (186, 432562), (254, 316758), (262, 307086), (372, 216281), (381, 211172), (393, 204724), (403, 199644), (508, 158379), (524, 153543), (762, 105586), (786, 102362), (806, 99822), (1209, 66548), (1524, 52793), (1572, 51181), (1612, 49911), (1651, 48732), (1703, 47244), (2418, 33274), (3302, 24366), (3406, 23622), (3937, 20436), (4061, 19812), (4836, 16637), (4953, 16244), (5109, 15748), (6604, 12183), (6812, 11811), (7874, 10218), (8122, 9906)]